The 10 Best Strapless Bras for Small Chests

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Undergarments are solution-oriented, and yet, certain styles can be a major pain point. This is particularly true with specialty categories, like the best strapless bras for small chests—they’re not typically ranked among the most comfortable bras. While frequently synonymous with slipping, digging, and a lack of support, a strapless bra can be comfortable and functional when you consider specific details. Yes, even if you’re in the AA, A, or B cup size range.

“Most bra companies design for the average 36 C size; therefore, most strapless bras will create cup gaps or constantly fall down for small-chested women,” explains Jaclyn Fu, co-founder and co-CEO of Pepper, a label whose bras are all designed for small boobs of all shapes and sizes.

Forget the unnatural shape that can sometimes result from a strapless bra: “The best strapless bras for small chests should hug and lift you to prevent awkward cup gaps, never fall down, and look great under clothes,” Fu says. Her suggestion to find that perfect fit? “Look for bras with a natural lift that’ll give you support without trying to make your bust look unnaturally two sizes bigger,” the lingerie expert says.

Whether you’re planning a summer of strapless looks, are seeking support with stunning occasion attire (besides sticky bras, boob tape, or backless bras), or simply like to be prepared with the best, scroll ahead to shop the 10 best strapless bras for small chests.

MVP Multiway Strapless Bra

Specifically designed for AA, A, and B cups, this strapless bra comes in six colors and features lightly lined cups, a supportive underwire, and multiway straps for versatile wear.

Sizes: AA–B cups, 30–40 band

Colors: Tuscan, black, sienna rose, buff, cocoa, white smoke

What reviewers are saying: “Great fit. Stays in place. No slippage or adjusting to stay up. I own three. Happy with colors that match my brown skin tone too. I am a Black woman and enjoy wearing eyelet and sheer styles; the relevant colors provide a natural look.”

Convertible Strapless Bra

If you thought AA cups were the smallest available, think again. Lulalu’s strapless bra comes in AAA, with a removable cookie for more or less padding. (The AA and A sizes feature a slight bump pad.) Additional features include a mesh band with side boning for flexibility, soft microfiber cups, plush and tagless hook-and-eye closures, and convertible, adjustable, and slip-free straps.

Sizes: A–AAA cups, 32–40 band

Colors: Beige, black

What reviewers are saying: “Fits great and no gapping finally!”

Fits Everybody Strapless Bra

Of course Skims’ “Fits Everybody” line includes a buttery-soft, second-skin-like strapless bra. While the smallest cup size offered is an A, bands start at a 30. Key comfort and support details include a hidden cushion underwire to support and shape breasts without digging into skin, and silicone tape along the neckline and wings to keep it in place.

Sizes: A–H cups, 30–46 band

Colors: Cocoa, sand, mica, clay, ochre, sienna, bronze, jasper, espresso, onyx, marble, cherry blossom

What reviewers are saying: “This is my first purchase from Skims and I must say that I was pleasantly surprised. The bra is comfy and soft. It doesn’t roll or slide off. Will be purchasing in more colors.”

24/7 Classic Strapless Bra

With small cup-size offerings including AA, A, A½, B, and B½, ThirdLove’s 24/7 strapless bra comes with no-slip silicone grips on the inside top and bottom edges for a stay-put fit. Plus, a poke-free flexible underwire for supportive comfort and multiway straps for versatile wear.

Sizes: AA–H cups, 32–44 band

Colors: Black, taupe

What reviewers are saying: “The fit of this bra is perfect. I love the 1/2 sizes and it does not slide down on me. I like that it comes with straps just in case, but I can wear this bra with anything. I love!”

Very Sexy Bombshell Add-2-Cups Push Up Strapless Bra

Victoria’s Secret is synonymous with push-up bras, including this strapless style offered in AA, A, and B cup sizes. It’s designed to add two cup sizes for maximum cleavage and fullness with no-slip sides, hook-and-eye closures, and an underwire.

Sizes: AA–E cups, 32–38 band

Colors: Sweet praline, black, sexy Leo print

What reviewers are saying: “Love this strapless bra! My favorite bra by far. It fits wonderfully and provides a great lift. I am smaller chested so when I usually wear strapless bras I look very flat. This is the bra does the opposite and gives a nice lift.”

Butter Soft-Support Strapless Bralette

Molded cups for shaping and buttery-soft Austrian modal fabric for comfort are two reasons this strapless bralette by Commando is a bestseller. It features a four-way stretch with high recovery and comes with removable padding for moments when you want an extra boost.

Sizes: XS–XL

Colors: Cinnamon, black, beige, toffee

What reviewers are saying: “So cute! Love it. Super soft. Stays up.”

Underwired Padded Bandeau U-Bra

La Perla’s bras regularly sell out at the speed of light, but this plunging U-shape is worth tracking down. Coming in small sizes like 30A and 30B, it’s padded with a silicone lining to keep everything in place—ever so important under low-cut clothes.

Sizes: A–F cups, 30–40 band

Colors: Hazel, amaretto, latte, black

True Body Wireless Convertible Bandeau Bra

When comfort is a priority, go with a strapless bandeau bra. This seamless style by True & Co disappears under clothes with a buttery-soft feel you can lounge or sleep in happily. It comes with multi-wear straps, too, making it a versatile choice indeed.

Sizes: XS–XL

Colors: Mink, cocoa, desert, black

What reviewers are saying: “By far one of the most comfortable bandeau bras I’ve ever worn. The material is so soft and silky, it doesn’t pinch pull or irritate your skin. It stays in place without needing much adjustment for a long time. I got it it nude and have been able to wear it under a plethora of different tops and dresses. If I’m being honest I’d never wear a different bra again if possible.”

Base Strapless Bra

This strapless bra by Harper Wilde has high-impact features like no-slip grips, buttery soft fabric, and lightly lined cups for coverage and a natural shape. But the X-shaped bridge in the front really sets it apart, offering even more support.

Sizes: A–F cups, 32–42 band

Colors: Beige, tan, brown, black

What reviewers are saying: “Hands down, the best strapless bra I’ve ever had! It fits snug and stays up ALL day.”

Peyton Seamless Wire Free Strapless Convertible Bra

Maximize comfort in this wireless strapless bra by Yummie, available in XS and S sizes. It features a sweetheart neckline, four-way stretch, molded and seamless light foam cups, and removable straps.

Sizes: XS–L

Colors: Black, frappe

What reviewers are saying: “This bra is incredible! I wore this all day and night, including dancing. It didn’t move and was super comfortable!”

Do strapless bras work for small chests?

“Strapless bras work for small chests, but not all strapless bras are created equal,” explains Fu, the founder of Pepper. “If you have a small chest, look for bras with shallower cups that provide lift and support. Most importantly, they should stay put and not slide down throughout the day.”

Should I go up a cup size in a strapless bra?

“No, we recommend your usual bra size,” Fu tells Bazaar.

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