Insanely Sexy Swimsuits Trending On Amazon That Are Under $35

Turn up the heat without breaking the bank.

by Andrea Gale
Insanely Sexy Swimsuits Trending On Amazon That Are Under $35
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When shopping for sexy swimsuits, it’s all about finding something that makes you feel your best — and something that doesn’t totally bankrupt you in the process. Which might feel a bit like threading the needle, but this list has 50 insanely sexy swimsuits that are trending on Amazon, and all happen to be under $35. You’ll find one-pieces, bikinis, monokinis, tankinis — virtually every style. Scroll on to shop the edit, but fair warning: You’re bound to find at least one or two new favorites.


An Asymmetrical Bikini In The Coolest Textured Fabric

In cool-girl ribbed fabric, this textured bikini qualifies as both effortless and daring. Comprised of an asymmetrical one-shouldered top and low-cut bottoms that sit high on the hip with ultra-cheeky coverage, it’s a guaranteed eye-catcher that’s laid-back enough to pair with denim cutoffs.

  • Available sizes: X-Small — X-Large
  • Available colors: 28


The Peekaboo Bikini You’ll Reach For Constantly

Available in a variety of chic vibrant shades like the hot pink version shown here, this bikini is ideal for color-lovers. The V-waist full-coverage bottom and keyhole-cutout top create a silhouette that’s both effortless and hot — sporty yet spicy, this is the suit to grab for beach days and pool parties alike.

  • Available sizes: X-Small — X-Large
  • Available colors: 8


A Monokini That Stuns From All Angles

The best of both worlds, this swimsuit offers the look of a two-piece and the ease of a one-piece — with ultra-spicy design details. A plunging neckline is accented by a center knot, while a cutout midriff balances the high waistline and full-coverage bottom. The back offers strappy appeal as well. In classic black you can’t miss, but it also comes in 11 other foolproof colors.

  • Available sizes: X-Small — 22 Plus
  • Available colors: 12


A Teeny-Tiny (And Timeless) String Bikini

This teeny string bikini features a triangle tie top and barely-there side-tie bottoms in a cheeky cut — a look just as hot as it is timeless. Plenty of stretch is blended into the fabric to ensure the top and bottom keep their shape, and it comes in a ton of saturated colors in addition to classic neutrals.

  • Available sizes: X-Small — XX-Large
  • Available colors: 42


This Bandage-Style Swimsuit In So Many Fun Colors

With a bandage-style criss-cross front and a very cheeky bottom, this swimsuit is clearly playing to win — and it comes in so many colors, you’re sure to find one perfect for you. The high waist adds both contrast and balance to the high-cut leg, while the tie-closure in the back completes the theme.

  • Available sizes: Small — X-Large
  • Available colors: 22


A Thong Bikini In A Vibrant Graphic Print

The vibrant color-blocked print of this string bikini instantly calls in *deserved* attention along with a ruched tie-front top, and thong bottom. All of the straps are adjustable, which pretty much guarantees a perfect fit with plenty of flexibility — try pushing the bottom’s straps high on your hip to create a saucy dip at the waistline.

  • Available sizes: Small — X-Large
  • Available colors: 33


A Keyhole One-Piece In Fire-Engine Red

A surefire way — pun intended — to dial up the heat of this cutout one-piece: Choose it in fire-engine red. Designed with a full-coverage bottom and adjustable criss-cross straps as well as a bow-tied band, the vibrant shade makes the already sexy silhouette come alive. A twisted front and plunging neckline ensure your cleavage is properly celebrated.

  • Available sizes: 14 Plus — 22 Plus
  • Available colors: 9


A Smocked String Bikini That’s Great For Small Cup Sizes

This string bikini features a teeny triangle top silhouette in a smocked and stretchy fabric that will stay put — and you can adjust the ties for a customized fit. An ultra-cheeky bottom also features adjustable side ties; the sweet floral print contrasts the sexy silhouette. One shopper confirmed that “the top is super small chest friendly,” adding that “the triangles don’t go up too far” before noting it was “such good quality.”

  • Available sizes: 4 — 10
  • Available colors: 33


An Uber-Cheeky Lace-Up One-Piece

With a criss-cross lace-up front and cutout details, this one-piece is guaranteed to catch eyes — and the hot details don’t stop there. The deep scoop neckline features wide tank straps to balance the strappy silhouette; a high-cut leg and a thong bottom ensure you’ll stun from the back as well as the front.

  • Available sizes: Small — X-Large
  • Available colors: 21


This One-Piece With Gorgeous Ruffles

If you don’t think sleeves on a swimsuit can be sexy, feast your eyes on this one-piece; it features gorgeous ruffled sleeves and a plunging V-neckline, for an effect that is h.o.t. Ruching defines the waist, and while adjustable straps allow you to customized the fit. Try layering it as a bodysuit when you’re not at the pool.

  • Available sizes: X-Small — 3X-Large
  • Available colors: 13


This Jaw-Dropping Bikini With A Multiway Underwire Top

The standout feature of this bikini is, without doubt, its top — the underwire curves up at the center to accentuate and support your décolletage. It’s versatile, too; tie it criss-cross around the neck, or in a bow at the center, using the detachable, adjustable spaghetti straps for additional support. Cheeky, low-cut bottoms only add to the jaw-dropping impact.

  • Available sizes: XX-Small — XX-Large
  • Available colors: 28


This Mesh Cutout One-Piece

For a little extra coverage while remaining hot AF, consider this one-piece; the design features a low-cut leg and full-coverage bottom, with mesh cutouts at the midriff and back to keep things perfectly spicy. The adjustable straps and deep V-neckline help lift and define your cleavage. For less than $30, the look is affordable, too.

  • Available sizes: X-Small — 22 Plus
  • Available colors: 9


This Bikini With A Twisted Top And Thong Bottom

You don’t have to choose between booty-baring and cleavage-celebrating with this bikini — the twisted front top and thong bottom prioritize both of your, ahem, assets. The high-waisted bottom features a V-cut waist and high-sliced leg, while the pullover top comes with removable padding, in case you want to bump up (or down) your coverage or cup size.

  • Available sizes: X-Small — X-Large
  • Available colors: 33


An ‘80s-Inspired Layered Bikini

At first, this swimsuit looks like a one-piece, with its thong bottom and tank-style shoulder straps. But look again: The center dips down to the bellybutton, to show off the halter-tie string bikini top. It’s a unique layered look that’s sure to draw attention — and you can always mix and match the top and bottom with other pieces in your collection.

  • Available sizes: Small — X-Large
  • Available colors: 15


A One Piece With So Many Styling Possibilities

Twin strips of fabric rise from the waist of this one-piece, and you can tie them to create a variety of looks ranging from a halter neckline to a cap-sleeved look or even a very NSFW collar. The cheeky bottom will coordinate with whatever style top you happen to land on — the possibilities are myriad.

  • Available sizes: XX-Small — XX-Large
  • Available colors: 46


A Tankini Swim Dress With Lingerie Energy

Even though this tankini offers extra coverage, this swimsuit comes at you with lingerie energy. The twisted front, empire waist, and fluttery hem of the top allow the full-coverage hipster bottoms to peep through — like a sexy nightie, but in a way that’s sure to make it your new favorite swimsuit.

  • Available sizes: Large — 3X-Large
  • Available colors:


A Twisted-Front Bikini In A Color-Blocked Print

It’s available in a ton of cute colorways, but the color-blocked version of this bikini perfectly accentuates the twisted front of the pullover top — helped along by the deep V-neckline. The eye-catching print highlights and defines the high waistline of the full-coverage bottoms as well.

  • Available sizes: X-Small — XX-Large
  • Available colors: 31


The Keyhole Tankini Top You’ll Be Tempted To Wear Going Out

Don’t be surprised if you wind up styling this tankini top as part of a going-out look; the longline design would look incredible paired with denim or flowy linen pants. A V-neckline with a twisted center and a keyhole cutout at the midriff dial up the heat, and buying a standalone piece is ideal for anyone who finds they need a differently-sized top compared to their bottoms.

  • Available sizes: X-Small — 3X-Large
  • Available colors: 18


This Asymmetrical Lace-Up One-Piece

Multiple daring lace-up cutouts on this swimsuit ensure that it looks unquestionably sexy. With wide, criss-crossing tank straps, a full-coverage bottom, and low-cut legs, however, it feels remarkably comfy. Surprisingly wallet-friendly, this asymmetrical one-shoulder design is guaranteed to turn heads.

  • Available sizes: X-Small — 24 Plus
  • Available colors: 37


A Mix-And-Match Knotted Front Bikini

This sweet yet sexy bikini features a knotted-front top and low-slung bottoms with bright, contrasting colors and prints — which you can mix and match with other bikinis in your closet for an easy refresh. The full-coverage bottom and adjustable criss-cross straps keep the silhouette wearable.

  • Available sizes: X-Small — X-Large
  • Available colors: 18


A Strappy Mesh One-Piece That’s Doing The Most

With a mesh cutout that extends from the high neckline all the way down to the bellybutton and strappy cutouts at either side, this one-piece is doing the most — to devastatingly sexy effect. A halter tie at the neck and a back clasp keep the design securely in place, while the full-coverage bottom allows for a hint of mystery.

  • Available sizes: X-Small — 22 Plus
  • Available colors: 32


This Ruffled String Bikini That Comes With An Adorable Cover-Up

Worth buying for the sexy-yet-adorable ruffled trim alone, this string bikini has another desirable feature: It includes a sheer cover-up dotted with laser-cut butterflies. Ties allow you to adjust both the halter neckline and the back of the top, as well as the sides of the mid-coverage bottom — and you can scrunch the cups together to make the effect even spicier.

  • Available sizes: X-Small — X-Large
  • Available colors: 15


This Bikini With A Perfectly Placed Cutout

Strappy details can be for minimalists, too. Case in point: This bikini, which features a simple single strap across the base of the pullover top. It accentuates the scooped neckline and wide straps without feeling busy, and the high-cut bottoms are similarly effective, with high-cut sides serving subtle spice.

  • Available sizes: Small — XX-Large
  • Available colors: 16


A Bandeau Bikini In A Wavy Ribbed Texture

The rippling ribbed texture isn’t the only standout feature of this bikini — its bandeau top is accented by a cleavage-enhancing buckle, and criss-crossing lace-up straps at the back. A detachable halter tie offers further versatility, and the simplicity of its matching mid-rise, full-coverage bottom allows the detailed top to shine.

  • Available sizes: Small — X-Large
  • Available colors: 7


This Elegant V-Neck Swimsuit

Ideal for anyone who feels sexiest with a little extra coverage, this swimsuit gets its spice from a V-shaped neckline that subtly highlights your décolletage, and barely-there mesh cutouts. With a full-coverage bottom, low-cut legs, and a high-cut back, it makes an elegant addition to your swim wardrobe.

  • Available sizes: X-Small — 20 Plus
  • Available colors: 19


A Monokini With Bold Contrasting Trim

Full of color and contrast, this monokini is an immediate eye-catcher — and the side cutouts only dial up the heat. The design features a halter neckline with clasp closure, and a dramatic open back to balance the high waist and low-cut, full-coverage bottom. The affordable price point only adds to the appeal. It also comes in patterns and solid shades, too, if you’d rather let the silhouette steal the show.

  • Available sizes: XX-Small — 18 Plus
  • Available colors: 28


This Hardware-Trimmed Thong Bikini

Another entry in the “bold contrast” category, this luxe-looking bikini features shocking white trim accented by gold-toned hardware, and dainty faux pearls: Think femme and strong. The low-rise thong bottom and halter tie top work together to create a look that’s unbelievably hot, and sure to become a go-to on beach day.

  • Available sizes: Small — X-Large
  • Available colors: 36


This Sexy Yet Subtle One-Piece With A Cult Following

With a ruched waist and a knotted band at the bust that’s accented by a subtle yet sexy mesh cutout, this one-piece makes a major impact while keeping the look simple; she knows she doesn’t have to shout to be heard. The low-cut leg and full-coverage bottom get a saucy boost from mesh cutouts at the back, echoing the front. With more than 35,000 ratings from fans, it has 4.5 glowing stars.

  • Available sizes: XX-Small — 26 Plus
  • Available colors: 40


This Fan-Favorite One-Piece With A Halter Neckline

A clear fan-favorite, this one-piece has earned nearly 7,000 five-star ratings from shoppers, and it’s easy to see why: The ruched midsection defines your waist, while the plunging halter neckline serves up a saucy cleavage moment — and it’s oh-so-affordable. This timeless suit will stay in your rotation for seasons to come.

  • Available sizes: X-Small — 22 Plus
  • Available colors: 30


This One-Piece With A Spicy Corset Lace-Up Design

The front of this swimsuit packs a plunging neckline accented by a cleavage-boosting corset-style ties while the back offers adjustable criss-cross straps. Balanced by a low-cut leg and full-coverage bottom, this swimsuit stuns from every direction — and the remarkably low price is pretty stunning, too.

  • Available sizes: X-Small — XX-Large
  • Available colors: 10


This Ribbed Two-Piece With A Plunging Wired Neckline

Flexible wiring modernizes the plunging neckline of this bikini top, giving it structure — it’s sure to make your cleavage look incredible. Adjustable straps allow you to control the fit, while the cheeky low-cut bottom gives the booty its own moment. Available in tons of adorable colorways, this suit is an easy add to cart.

  • Available sizes: Small — X-Large
  • Available colors: 35


An Asymmetrical Color-Blocked One-Piece

Bold, classic, and spicy without being overly revealing, this is the sexy swimsuit for anyone who prefers a little more coverage without sacrificing style. The one-piece, one-shoulder design is accented by a cutout at the midriff, with an ultra-comfy low-cut, full-coverage bottom.

  • Available sizes: XX-Small — 18 Plus
  • Available colors: 12


A Stunningly Simple One-Piece

In classic colorways with a tiny V-shaped cutout at the plunging neckline, this stunningly simple one-piece doesn’t need much to work its magic — and it won’t cost you much, either. High-cut sides and adjustable criss-cross back straps complete the timeless design, one to which you’ll return year after year.

  • Available sizes: X-Small — X-Large
  • Available colors: 7


This Pair Of Ruched, High-Waisted Swim Bottoms

Maybe you’re looking to add versatility to your swim collection, or maybe you’re headed to a topless beach — either way, these full-coverage swim bottoms are a must. With an ultra-high waist and ruched fabric, they snatch the waist — and they’ll look just as great paired with a cropped T-shirt as one of your bikini tops if you’re heading to a festival.

  • Available sizes: Small — 5X-Large
  • Available colors: 37


A Hippie-Chic Bikini With Adjustable Drawstring Sides

This bikini features a high-waisted bottom with adorable ties at the sides, and you can adjust the ruching to make the cut of the leg either higher or lower. Combined with the deep V-neckline of the top — and wide, colorful bands at the waistline and under the bust — you’ve got a daring swimsuit that puts you in control of the spice level.

  • Available sizes: X-Small — XX-Large
  • Available colors: 30


A High-Waisted Bikini In A Tropical Print

In a bright, tropical print, this bikini is a guaranteed confidence-booster. Its surplice neckline accentuates cleavage without being extra, and the high-waisted, full-coverage bottoms have just the right amount of retro-influenced charm. Asymmetrical strap detail — one thick, the other thin and doubled — further elevates the design.

  • Available sizes: Large — 4X-Large Plus
  • Available colors: 7


This Minimal Monokini Shoppers Can’t Get Enough Of

Shoppers are raving about this anything-but-basic monokini, which has racked up over 11,000 five-star ratings. Connected by two wide straps at the sides, it features a high waist and high-cut leg, with a simple scoop-neck top accented by slender, adjustable straps — and an eye-catching lace-up back.

  • Available sizes: Small — X-Large
  • Available colors: 27


This Open-Back One-Piece With A Customizable Fit

Ruching at the sides combines with a mildly compressive quick-drying fabric for a swimsuit guaranteed to hug your waist — and adjustable drawstrings at the sides allow you to further customize the fit. Echo the spice of the deep V-neckline and double shoulder straps by tightening the sides to create a daring, high-cut leg.

  • Available sizes: Small — 20 Plus
  • Available colors: 24


This Bikini With Chic Coordinated Contrasts

Featuring a top in a solid shade, and bottoms in a contrasting cheery floral pattern, this bikini has a laid-back mix-and-match vibe — but the color of the top is pulled through in the lace-up sides and print, to keep the look coordinated. More tie-ins (pun intended) come from a criss-cross tie at the back. And the twist-front V-neckline — that’s straight-up hot.

  • Available sizes: X-Small — XX-Large
  • Available colors: 21


This Sophisticated Tank Suit With A Midriff Cutout

You can’t go wrong with a black tank suit — and this one is not only affordable, it also has some incredibly sexy features. The scoop neckline dips into a plunging V-cutout at the center, while a cutout at the midriff further draws the eye. The full-coverage bottom is contrasted by high-cut sides for a silhouette that’s balanced, sexy, and sophisticated.

  • Available sizes: Small — X-Large
  • Available colors: 10


This Ultra-Saucy Thong One-Piece

If you’re on the hunt for a classic tank suit that’s ultra-saucy, look no further. This simple yet stunning one-piece features tank sleeves with adjustable straps, and amps up the heat with a deep scoop neckline, high-cut legs, and a thong bottom. You’re guaranteed to turn heads.

  • Available sizes: Small — 3X-Large
  • Available colors: 41


A Twist-Front Bikini Top You Can Pair With Any Bottoms

With a pullover design featuring wide tank straps, a scooped back, and a deep neckline accentuated by a twisted front, this bikini top is already set to become a favorite addition to your swimwear collection — and you could totally get away with wearing it as a going-out top. Try pairing it with denim and a blazer for a balanced yet sexy evening look.

  • Available sizes: X-Small — 3X-Large
  • Available colors: 22


The Barely-There Monokini

Let your inner exhibitionist fly free in this monokini — the low-cut front, ultra-cheeky bottom, and deep scoop neckline leave just enough left to the imagination. Adjust the shoulder straps according to your preference; the sides sit extra-high on the hips to reveal even more skin.

  • Available sizes: X-Small — XX-Large
  • Available colors: 27


This Textured Bikini With A Scallop-Trimmed Top

In unique floral-textured fabric, this bikini effectively captures attention while remaining low-key. The scalloped neckline of the V-neck top highlights the cleavage while keeping to the understated vibe. Its high-waisted bottom features a high-cut leg and a slightly cheeky cut, while the criss-cross strappy back is both adjustable and eye-catching.

  • Available sizes: X-Small — X-Large
  • Available colors: 8


This Choose-Your-Own-Adventure One-Piece

Think of this swimsuit as a style that lets you set the terms: Its high neckline features a zippered front that extends to just above the bellybutton — so you can create a neckline as low as you like. Featuring a full-coverage bottom and high-cut legs, the punchy, color-blocked design is tailored perfectly to complement the cut.

  • Available sizes: Small — XX-Large
  • Available colors: 15


A Thong Bikini That Comes In So Many Chic Colors

No matter your color preference, there’s bound to be a version of this string bikini that jives with your style — and the itty-bitty design is undeniably hot in any shade. The triangle top and thong bottom both feature adjustable ties and told-toned ring accents for a hint of sparkle in the sun.

  • Available sizes: X-Small — X-Large
  • Available colors: 37


This One-Piece With Over 20,000 5-Star Ratings

With tens of thousands of perfect ratings, this one-piece is clearly a fan favorite. Combining a deep V-neckline and high-cut sides with a fun tropical print, the look is both daring yet easygoing. You can adjust the straps for added lift at the cleavage, while ruching subtly defines the waist.

  • Available sizes: X-Small — XX-Large
  • Available colors: 33


This Popular Bandeau Bikini

If there’s a classic bandeau bikini living rent-free in your brain, it’s probably this one. The minimalist pull-on top and cheeky, high-waisted bottoms are nothing short of timeless. Optional adjustable straps allow you to change up the look of the top, or add extra support if you want it.

  • Available sizes: Small — 3X-Large
  • Available colors: 38


A Retro-Inspired Swimsuit That’s So Old Hollywood

For a retro look that screams classic glamour, it’s got to be this shockingly low-priced one-piece. With a ruched waist, low-cut, full-coverage bottom, and sweetheart neckline, this suit is the epitome of vintage chic — and that’ll never go out of style. The high-cut back, meanwhile, is a demure touch.

  • Available sizes: X-Small — XX-Large
  • Available colors: 43


A Sporty, Streamlined Two-Piece

This essential two-piece deserves a spot in every swim wardrobe. Rendered in a stretchy ribbed fabric, the classic design features a scoop-neck top and hip-hugging, full-coverage bottoms. Keyhole cutouts in the top add extra visual interest and spice without robbing the suit of its minimalist aesthetic.

  • Available sizes: X-Small — XX-Large
  • Available colors: 7