AA Cup Bras for Small Breasts - Stores and Brands with this Bra Size

AA cups are the second smallest bra cup size. It is when the difference between bust measurement and band size is less than one inch. AA sister cup sizes are AAA on the smaller side and A on the larger side. AA bras can have 28, 30, 32 band sizes for petite frames, 34, 36, and 38 band sizes for average-sized chests, and 40, 42, 46+ for wide chests.

The double a cup bras available on the market include teen training bras and ones designed for adults. The latter can be hard to find but this page will make it easy to find them. There are plenty of pretty and classy aa cup bras for small boobs.

Whether you're looking for sexy demi cup, padded and push-up bras that boost your bust size and enhance cleavage or prefer simple, lightly lined styles that offer support, comfort, and style, here's where to buy beautiful aa bras.

AA Bra by Wacoal

Discover a Range of AA and AAA Cup Bras

Best AA Cup Bra Stores and Brands

AA is not the smallest bra size. AAA is. Learn all about this cup size and where to find triple A bras for very small breasts.

AA Bras on Amazon

Offers a large selection of AA cup bras. They have everyday bras, sports bras, minimizers in AA, A, and B cups. Brands such as Wacoal, Lula Lu, Timpa, and more.  30AA-46AA as well as 28A-54A.  

Lula Lu Petite AA Bras

Offers 30AA, 32AA, 34AA, 36AA, 38AA as well as 32AAA, 34AAA, 36AAA, and 30A, 32A, 34A, 36A, 38A. The best simple, everyday bras that aren't heavily padded. Bralettes, t-shirt bras, demi-cup, lace, push-ups, soft-cups, sports and more. 


30AA-46AA.  Also offers 28A-58A and 32AAA – 38AAA. A very wide selection of brands, styles and colors. XXS bralettes, t-shirt, seamless, triangle, push-up and wireless styles by brands such as Lula Lu, Wacoal, and Tween Bee. 

Bare Necessities

30 AA-42 AA and 28A -44A. Brands carried include Wacoal, Hanky Panky, Amoena, Anita among others. A very wide selection for petites with small busts to petite with a full bust. Good international shipping offers. 

Wacoal AA Bras

Has 32 - 36AA and 30 - 38A. One of the best brands for bras for small breasts offering fit, quality, and comfort. Wacoal offers a great selection of bra styles for small busted and petite frame, including sports, full figure, t-shirt, push-up, lace, padded, strapless, wire-free, bralettes, and more.  


American Eagle Outfitters has 32AA and 34AA bras as well as 30-36A bras.  They have beaautiful and comfortable styles including unlined, lightly lined, strapless, wireless, push up and XS bralettes.   https://www.ae.com/bras/web/s-cms/8240005


Bras and corsets in AA and A cups starting from 32 AA and 28 A. Plus, maternity and nursing styles. Brands like Wacoal, Hanky Panky, Amoena, Calvin Klein, Agent Provocateur, Natori, Chantelle and more. 


Offers 32, 34 and 36AA bras as well as A cups in 30-36 bands sizes. Also one size, XXS, XS bras and bralettes. Natori, Wacoal, Maidenform and more brands. https://www.macys.com/shop/womens-clothing/bras?id=55799  


Has pretty and affordable small and petite bras with AA, A, B cup sizes. 28, 30, 32, 34, 36, 38+ band sizes. T-shirt, wired, sports, push-up, wireless, panties, shapewear and accessories.

Bigger Bras

Going against its name, this store carries small sizes with the band starting at 28, and cup sizes start at AA. Has 30AA - 44AA and 30A - 54A small bra sizes. 

Itti Bitti Bra

They have 40 AA bras for girls with small cups sizes and wide chests. They also have 40 A, B to 46B.

Ample Bosom 

Carries 40AA-46AA and 30A-50A. Sleep bras, front-fastening sports bras, full cup, seamless, wired, unwired, t-Shirt to maternity and nursing bras. Brands such as Anita, Elomi, Triumph etc.  

Victoria's Secret

Petite demi cup, push-up, bralettes, lightly lined, unlined, front closure, sports and pushup bras. 32-40 band sizes and AA, A, B to C to DDD cup sizes. Their sizes range from 30A to 40DDD: 30A - 38A and 30 - 38B. They have some styles in 32AA-36AA.


AA demi cup, padded, push-up, balcony, t-shirt, non wired and wired bras by Marc & Andre, Royce, Tween Bee.

Related Post: Where to Buy Petite Lingerie 

AA Bras UK Sources

Little Women (Ships Worldwide)

Specializes in small and petite bras. AA Bras in size 28, 30, 32, 34, 36, 38 and 40 band sizes, 32 - 40aaa bras and A and B cups for chest sizes 28 - 40. Beautiful bras that flatter and support small busts.


Pretty pushup, liquid, gel, plunge and uplifting gel bras in cup size AA and 30 to 36 band sizes. Also offers 30 - 36A cup bras.    Liquid, gel, plunge pushup and uplifting gel bras.  

Marks and Spencer

Marks and Spencer AA bras in band sizes from 28AA to 40AA. They also have 28a-44a bras. T-shirt bras, wired, pretty bralettes to sports bras.

Debenhams (Worldwide delivery)

AA bras come in sizes 28AA to 34AA. A cups are in band sizes from 28 to 36. They have non-padded and non-wired first bras, matching sets,  sports bras, strapless and every day bras.


They offer 32 AA and 30 - 40A bra sizes. Balconette, push-up, strapless, sports, t-shirt, trianble and wireless bras.

John Lewis

Stocks 30AA - 38AA and 28 - 40a bra sizes. Beautiful with feminine designs and affordable prices. Strapless, push-up, plunge, lace, padded, and more styles. 


They usually have petite and small cup bras. They have 30AA-36AA and 30A-38A small bra sizes.  


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