The 9 Best T-Shirt Bras For Big Boobs

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A great T-shirt bra is an essential wardrobe staple, but good bras for larger chests are always harder to find. Your average store won't carry higher than a D cup, and you need to know it's a solid bra before you can buy it online. The best T-shirt bras for big boobs are supportive, don't show through clothing, and come in a wide range of sizes. T-shirt bras are one of the most popular styles because they're comfy, simple, and work with a lot of outfits.However, T-shirt bras typically avoid extra stitching, which provides additional support, so it can be tricky to find a great t-shirt bra that's size-inclusive.

While most people picture two triangle shaped cups and a plunging neckline, T-shirt bras actually come in several shapes and designs. That's because it's not the shape that defines them, but the smoothness. Their purpose is to remain invisible underneath clothing, so while they may or may not have wires, padding, or a push-up effect, they absolutely never have any seams.

Still, the good ones make up for it in other ways. Thick straps, full coverage, and contoured cups help to provide support without contributing to visible bra lines. These nine awesome bras are made for DD cups and above, but even though they're sleek and smooth, they don't compromise on support.


This Padded Stretchy Bra That's Built For Comfort

With cushioned straps, unique stretch, and smoothing comfort, it's no wonder the Olga To A Tee contour bra has hundreds of rave reviews. It's made from a comfy nylon and polyester blend, and features supportive underwire, adjustable straps, and and a smooth back that won't show under clothing.

One fan raved: "This bra fits me perfect, it doesn't roll up in the back, both cups fits perfect, the straps do not slip off my shoulders, sometimes I forget I am wearing one. It really is super comfortable.”

- Available colors: 7

- Available sizes: 34C — 44DD


This Comfy Simple Bra That You’ll Forget You’re Wearing

It might look simple, but this Wacoal bra has reviewers raving. The light and airy cups give you coverage without bulk, the back is U-shaped so the straps won't slip off your shoulders, and the cups go up to a G.

One fan raved: "Great bra. Love this brand for having large cup sizes and small band widths. Supportive and doesn't dig in to my sides.”

- Available colors: 22

- Available sizes: 30D — 46DDD


A Wireless Bralette That's Actually Supportive

This wireless bralette from True & Co is specifically designed for DD+ sizes, and it actually provides enough support for all-day, everyday wear. It's made from a super soft nylon and elastane blend, and features adjustable straps that can also be converted to a racerback. This bralette also has a pull-on closure, so there's no need to deal with a hook-and-eye.

Editor's note: I'm a 32DD, and it's impossible for me to find great bras that disappear under T-shirts. This is the one I was looking for! I own it in multiple colors, and wear these bralettes every day. — Carina Finn

One fan raved: "Hallelujah! It's comfortable and fits like a glove. For reference, I'm probably a 38DDD and I got the large and it fits so perfect. It's comfortable and supportive. I wouldnt go running in it but for everyday it's just right. Gonna order 800 more lol"

- Available colors: 16

- Available sizes: XS(30DD-DDD — 32DD) — XL(38DDD — 40DD)


A Bra With Hidden Underwire For Added Comfort & Fewer Lines

The hidden underwire in this Le Mystere bra means two things: more comfort for you, and fewer visible bra lines. It uses contoured foam to shape, smooth, and lift, and all the band sizes go up to an H cup. It has a hook-and-eye closure on the back, and a pretty lace trim.

One fan raved: "I got this bra in 2 colors. Love it. So comfy I could sleep in it. And it keeps the girls stable.”

- Available colors: 2

- Available sizes: 32B — 44F


A Convertible Bra With Nearly 15,000 5-Star Ratings On Amazon

This wireless bra from Bali features adjustable straps that convert to a racerback, lightly molded foam cups, and a hook-and-eye closure in the back. It's made from a stretchy nylon and spandex blend, and provides both shaping and support without the use of underwire. It's also Amazon's #1 bestseller in the plus-size everyday bra category.

One fan raved: "Really like this bra. It is one of the first that I've had that is truly comfortable. It also has a nice natural shape while still providing plenty of support. I bought it to wear under sheer white T shirts and you can't see it at all. I might buy it in black as well."

- Available colors: 26

- Available sizes: 32B — 42DD


A Bra That Disappears Under Clothing & Minimizes Movement

Featuring seamless cups, a silky smooth finish, and underwire support, this full-coverage smoothing bra is designed to disappear underneath clothing. It also really helps with minimizing movement, and comes in both nude and black colors so it's easy to match with all of your basics.

One fan raved: “I’m a large busted woman with a very narrow back. It has been so hard over the years to find a bra that fits. I have bought this bra more times than I can count and just got the newest one in last week. These bras are perfect for tshirts, blouses, and even low cut.”

- Available colors: 2

- Available sizes: 30DD — 40F


A Deep Plunge Bra For Smaller Band Sizes

This t-shirt bra from Cleo by Panache has a deep plunge in the front that's perfect for pairing with v-neck t-shirts. The adjustable straps can also be converted to a racerback style, and it features molded cups with a smooth microfiber finish. This bra is especially good for those with smaller band sizes and larger cup sizes who are looking for something to wear under low-cut tops and dresses.

One fan raved: "Love this bra already! It fits about the same as the other Cleo bras, so if those are a good fit for you then this should work. I have a wide root, and the Cleo bras are one of the only brands I’ve tried whose underwires don’t dig into the breast tissue uncomfortably on the sides. As others have said, it is a bit more of a shallow bra, probably because of how wide it is, so know what best suits your needs."

- Available colors: 2

- Available sizes: 32D — 38FFF


If You Absolutely Hate Wires, This Bra Supports Without Them

Even though it has no wires whatsoever, this Leading Lady plus size bra offers support and lift in other ways. It uses extra wide straps, full coverage, lightly padded cups, and a leotard back. It also goes up to a G cup and comes in a ton of gorgeous patterns.

One fan raved: "Love this bra. No underwire, nicely padded and still supportive. I bought a couple of these a few years ago and was happy with them then, but I think the quality has improved. Will be buying a few more colors. The only drawback for me, is that the center of the cups are too far apart, but it's not horrible. The cups are also nice and rounded, not pointy like some bras can be these days."

- Available colors: 15

- Available sizes: 36A — 54G


This Comfy T-Shirt Bra With Over 3,000 Amazon Reviews

Reviewers are raving about the Maidenform T-shirt bra, which goes up to a DD. It features a soft design that’ll feel comfy yet look invisible underneath your favorite tees, and it also has adjustable straps that can be worn in a cross-back style for even more support. Available in 31 different colors and patterns this bra is super versatile. And, thanks to the 19% elastane in the fabric blend, you can wear it all day without it losing its shape.

One fan raved: "This bra is my new favorite bra! I discovered this bra at a department store recently, then loved it soo much I came here to Amazon and purchased it in two different colors. It's such a soft, comfortable & light feeling bra. Gives great support (keep in mind I am a 36B). I love the seamless back of the bra. It gives that smooth look under a t shirt/clingy top or sweater.”

- Available colors: 31

- Available sizes: 32A — 40D

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