Comfy Cotton Underwear That's Actually Sexy Too

Cute ways to wear the gynecologist-approved choice.

Comfy Cotton Underwear That's Actually Sexy Too
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According to gynecologists, cotton is the best fabric choice for underwear because it’s breathable, moisture-absorbing, and skin-friendly. That said, you don’t have to abandon style in your search for comfortable, breathable panties (and bras, too). Amazon has plenty of comfy cotton underwear styles that are also sexy, and these are some of reviewers’ favorite pairs.


These Ribbed Hipsters That Are Cute, Comfy & Affordable

Made from 95% cotton with 5% spandex for stretch, these low-rise hipster panties have a ribbed texture that’s cute and comfortable at the same time. “A good cotton underwear perfect for everyday wear and under scrubs,” one reviewer wrote — plus they come in multipacks of various colors for an incredible price.

  • Available sizes: Small — X-Large
  • Available styles: 12


These Cotton Hipsters With Retro Color-Block Designs

With their sporty style and color-block combinations, these cotton hipsters are unlike anything else in your underwear drawer. In addition to their 100% cotton gusset and mostly cotton exterior, they also have chafe-resistant elastic around the hips and leg holes to keep them in place.

  • Available sizes: X-Small — XX-Large
  • Available styles: 6


Some Practical Panties With Pretty Lace Waistbands

Pretty meets practical with these roll-resistant panties, which have a delicate lace waistband on top of 95% cotton briefs and a 100% cotton gusset inside. Choose from various color combinations, from bright pastels to all-black.

  • Available sizes: Small — XX-Large
  • Available styles: 4


These Breathable, Stretchy Briefs With Lace Trim

These breathable underwear have earned an average 4.5-star rating after more than 6,000 reviewers have weighed in. Why? They’re made from stretchy cotton, they’re soft and sweat-wicking, they have lace trim for style, and they break down to mere dollars a pair.

  • Available sizes: Small — XX-Large
  • Available styles: 8


A 2-Pack Of Cotton Bralettes That Feel Like You’re Wearing Nothing

These Hanes triangle bralettes are so comfortable, they feel like you’re “wearing nothing,” one reviewer wrote. Needless to say, they’re “great for sleeping” thanks to their soft, flexible cotton cups — but you can also adjust the support at the straps and band for everyday wear.

  • Available sizes: X-Small — XX-Large
  • Available styles: 5


These Cheeky Panties With A Unique Design

These bikini panties prove that you can feel comfortable and look sexy at the same time. Yes, they’re made from 95% combed cotton that’s woven into a soft, moisture-wicking ribbed texture — but their overlapping band, lace trim, cheeky cut, and bow accent make them effortlessly attractive, too.

  • Available sizes: Small — XX-Large
  • Available styles: 2


These Stay-Put Panties With 5% Spandex

If you’re looking for practical underwear that doesn’t roll, bunch, or slide, these low-rise briefs are “high-quality panties that stay put all day,” one reviewer wrote. They’re made from 95% combed cotton for skin-friendly softness, and they have 5% spandex for stretch.

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


This Set Of V-Waist Panties Made From Ribbed-Knit Cotton

V-waist bottoms are super trendy right now, and these V-waist panties are cute and comfortable with their ribbed-knit design. They’re made from 95% cotton with 5% spandex to prevent stretching or sagging — and they have a 100% cotton gusset inside.

  • Available sizes: Small — XX-Large
  • Available styles: 7


This Bra That’s Made From Mostly Cotton You Could Wear As A Top

Made from a blend of cotton and nylon, the iconic Free People Adella bralette offers style and comfy support simultaneously. Its crisscross straps are adjustable, its shirred back moves with you, and its lace cups look chic whether peeking out from underneath a loose tank or when worn as a top all on its own.

  • Available sizes: X-Small — X-Large
  • Available styles: 12


These Full-Coverage Briefs With A Sporty Pattern

Looking for cute, full-coverage underwear? These cotton mid-rise briefs have a full backside, a 100% cotton crotch, and a thick, high waistband — all with a contrast design that’s retro and sporty. “This has to be my new favorite by far!” wrote one reviewer who doesn’t “have a single complaint.”

  • Available sizes: X-Small — 3X-Large
  • Available styles: 5


These Cute, Comfy Panties That Don’t Show Under Clothes

Cotton panties aren’t typically the most invisible option, but these cheeky no-show hipsters are the exception, thanks to their shirred lace waistband and lay-flat seams. “Finally, cute comfortable underwear without a panty line,” one reviewer wrote.

  • Available sizes: Small — 4X-Large
  • Available styles: 4


A Low-Effort Triangle Bralette That’s Actually Supportive

Most triangle bralettes don’t offer a ton of support — but this triangle bralette from Jockey has double-lined organic cotton cups, plenty of stretch, a wide band, and adjustable straps. “This bra is wonderful,” one reviewer wrote. “Very comfortable, and just the amount of support I need.”

  • Available sizes: X-Small — 3X
  • Available styles: 5


These Cotton Cami Bras I Wear To Bed, The Gym & More

I wear these Fruit of the Loom sports bras to bed, to the gym, while lounging around the house, and while working from home. They offer just the right amount of support with their two-ply cotton fabric, but since they don’t have any clasps, fasteners, wires, or pads, you can barely feel them against your skin.

  • Available sizes: 32 — 46
  • Available styles: 16


These Cotton Thongs With 50,000+ Perfect Ratings

Grab this six-pack of thongs for under $12. According to reviewers, the cotton material feels soft and lightweight, the seams lay flat for invisibility, and the added stretch keeps them comfortable all day long — even despite the low price tag. No wonder they have over 50,000 five-star ratings.

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


These Lace-Band Hipsters That Compare To Aerie & Victoria’s Secret

Multiple reviewers compared these full-coverage hipster briefs to Aerie and Victoria’s Secret thanks to their high-quality cotton fabric and thick lace waistband that moves with you. In fact, some wrote that they’re “just as good, if not better,” even though they cost significantly less.

  • Available sizes: Small — XX-Large
  • Available styles: 3


This Lace Halter Bralette With A Cotton Lining

The outside is made from nylon, but this sexy bralette has a padded cotton lining on the inside for skin-friendly breathability. Its sheer lace and halter silhouette make it chic and unique, but according to reviewers, it’s also “super comfy” due to its lack of wires.

  • Available sizes: 6X-Small — X-Large
  • Available styles: 5


These Comfy Ribbed Panties With Sexy Lace Panels & Trim

Can’t choose between comfy ribbed fabric and sexy lace? You don’t have to with these cheeky hipster panties. Made from 95% cotton, they also have floral lace panels at the hips and scalloped lace trim under the cheeks, so it’s no surprise that reviewers “absolutely love these.”

  • Available sizes: X-Small — Large-X-Large
  • Available styles: 6


A Set That Has “All The Things” Reviewers “Love About Undies”

“All of the things I love about undies,” one reviewer wrote about these lace hipster panties. “Material is very soft and comfortable, they fit well, and they are sexy.” The ribbed fabric is woven from 95% cotton and they have lace trim around the waist and legs.

  • Available sizes: Small — X-Large
  • Available styles: 6


These Cut-Out Briefs That Combine Style & Function

At first glance, you’d never know these cut-out briefs are made from 95% cotton. Their strappy, asymmetrical design looks like they prioritize form over function — but according to reviewers, they’re breathable, “very comfortable,” and “definitely very sexy for more full coverage underwear.”

  • Available sizes: Small — X-Large
  • Available styles: 2


The “Best Padded Bra Without A Wire,” According To Reviewers

The Calvin Klein triangle bralette is a cult-favorite option that reviewers called “amazing,” “incredible,” and “the best padded bra without a wire.” The deep-plunge cups are lightly lined for coverage and support, and even though it stretches and breathes like a sports bra, it still has adjustable straps and a hook-and-eye closure on the iconic logo band.

  • Available sizes: X-Small — 3X
  • Available styles: 12


These Cotton Boyshorts I Wear Constantly

I have these Maidenform cotton boyshorts in black, and they’re one of my favorite pairs for pinch-free, dig-free comfort. Their thick lace waistband keeps them in place, while their boyshorts silhouette offers support and coverage.

  • Available sizes: 5 — 9
  • Available styles: 13


A 95% Cotton Bodysuit That’s Exceeding Expectations

“I bought one to try this out and found the fit and color to be outstanding,” one reviewer wrote about this tank bodysuit. “I just purchased a couple more.” It comes in ample colors and two neckline options (scoop and halter), but all of them are made from 95% cotton with a stretchy ribbed texture for comfort.

  • Available sizes: Small — 3X-Large
  • Available styles: 32


Some Heathered Cotton Panties With Glowing Reviews

These bikini underwear have a full-coverage back, seamless edges, and a low-rise waist, all in cute heathered colors made from 95% cotton. “I never thought I'd speak in such glowing terms about underwear but I love these panties,” one reviewer wrote.

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


This Wire-Free Bra That You’ll Forget You’re Wearing

Made mostly of cotton, this Fruit of the Loom bra is wire-free and lightly lined for gentle coverage and support. It’s also adjustable at the band and on the front of the straps, but despite the clasps, one reviewer wrote that it’s “so wonderfully comfortable,” they forget they’re wearing it.

  • Available sizes: 34A — 42C
  • Available styles: 6


Some Cotton Bralettes That Won Over Reviewers Who “Hate Bras”

Even those who “hate bras” wrote that these Fruit of the Loom bralettes are “soft, breathable, and comfy.” They’re wireless and minimizing, but they have double-lined cotton fabric, a thick hook-and-eye band, and a full-coverage silhouette with thick straps for support.

  • Available sizes: Small — 5X-Large Plus
  • Available styles: 6


These Low-Rise String Underwear With Mesh Panels

These aren’t your average cotton underwear. For one, they have a low-rise silhouette and a cheeky back, but they still stay put. For another, even though they’re made from 95% cotton, they have mesh panels and a string waist, so they’re “cute and sexy,” one reviewer wrote.

  • Available sizes: Small — X-Large
  • Available styles: 2


A Wireless Cotton Bra That Actually Supports Bigger Busts

“Finally found comfortable bra for my size!” one reviewer raved about this full-coverage bra with an 88% cotton exterior. It’s unlined and completely wireless, but it still supports big busts with wide adjustable straps, a U-shaped back, and ultra-soft cotton cups — plus it has scalloped lace trim for style.

  • Available sizes: 36B — 52E
  • Available styles: 21


These Cotton & Lace Panties For An Incredible Price

Grab four pairs of cotton underwear for an incredible price. Amazon Essentials bikini panties are made from 95% cotton with a pretty lace panel and elastic around the legs and waist. They sit low on the hip and have a removable woven tag.

  • Available sizes: XX-Small — XX-Large
  • Available styles: 4


This Longline Lace Bralette With A Cotton Lining

This lace bralette may have nylon on the outside, but the interior lining is made from 95% cotton for skin-friendly softness and breathability. It comes in five color options, all with a T-shaped adjustable strap and a stretchy longline band.

  • Available sizes: X-Small — X-Large
  • Available styles: 5


This Wireless Cotton Bra That’s Reviewers’ Go-To On Hot Days

This cotton bra has “quickly become one of my favorite bras and is definitely a go-to on the really hot days,” one reviewer wrote. It’s wire-free and unpadded, using elastic fibers and thick, adjustable straps for support instead — plus, it has pretty floral lace for style.

  • Available sizes: 36B — 50DDD
  • Available styles: 6


A Wire-Free Bra That Still Supports Big Chests

This Bali bra may not have any wires, but it still offers ample support with its seamless cups, thick straps and stretchy cotton knit. “I’m big chested (40G) so I didn’t expect a bra without underwire to offer enough support,” one reviewer wrote, “but this bra is great.”

  • Available sizes: 34B — 42DD
  • Available styles: 5


These Bodysuits That Can Be Worn As Both Underwear & Outerwear

Cotton isn’t just a comfy material for underwear; the soft, skin-friendly fabric also works well for outerwear, and these Amazon Essentials bodysuits are both simultaneously. They’re made from 95% cotton with short sleeves, crewnecks, and snap closures, so they always look sleek and tucked in.

  • Available sizes: X-Small — XX-Large
  • Available styles: 6