woman in bra

AA cup

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AA cup bras are just what many small-breasted women need as their cup size. This AA guide will show you which petite brands and styles to look for.


AA cup bra guide

  1. How will I know if I need an AA cup bra? »
  2. The best bra brands for AA cups »
  3. Teenage bras AA-C cups »
  4. Best sports bras small breasts »
  5. 5 Strapless bras in AA cup »
  6. My 9 favorite 34AA bras »
  7. 4 bikini’s for AA cup »
  8. Adhesive bras for small breasts »
  9. The NuBra sticky bra for AA cups »

Dobreva Women’s Front Close Bra Underwired Push Up Bra Plunge AA – DD cups | See collection Dobreva at Amazon.com


1. How will I know if I need an AA cup?

It is easy for women with small boobs to go for the wrong cup size.

  • not all bra size charts have AAA and AA cups listed
  • you might be advised a wrong cup size
  • you might never have had a well-fitted bra, wearing bad-fitted A or B cups because you’ve always been wearing this
woman holding bra in her left hand
Bra sizes can be close together so it’s easy to go wrong

AA cup bras are getting more and more common. And that’s a good thing. Boobs come as small as they like. It has always been this way and it will never change. Even though boobs may only seem to get bigger, us petite girls are everywhere.

But it is not just going down (or up) a cup size. The first thing you have to decide on is your band size.

This seems simple. But let me show you what happens with a few examples.

  • you wear 38A and find the cups too big, your band size feels fine and firm
    » you might wanna try 38AA or 38AAA.
  • you wear 36B and find the cups too big, your band size is a too loose
    » you might wanna try 34B or 34A
  • you wear 40C and find the cups too big, your band size is too tight
    » you might wanna try 42B or 42A
aa cup
Chart with bra sister sizes

Your current bra size has ‘sister sizes’ which are alternate sizes where the cup volume stays the same even though the band size and cup letter changes. 


2. The best AA cup bra brands

I wear 34A, 34AA, and 36AAA myself. These sizes all fit me fine. Through the years I learned what to choose depending on the bra style and the bra brand.

There is not an abundance of AA cup bras in the stores. Or when they do have an AA cup bra, it’s not always the grown-up bra you’re looking for.


See these 5 lingerie brands do have beautiful AA cups in their collection. See my 5 favorite bra brands with AA cup »


3. Teenage bras AA-C cups

Boobs & Bloomers Girl’s Anny Stripe Print Red Padded Bra AA-B cups | See the collection at Amazon.com

As a teenage girl, you can wear bra tops or you might go for your first bra with an actual cup size. It could be you need an AA cup for your first bra. But some girls need a slightly bigger cup, like an A, B, or C.

Read all about how to measure yourself and the best bras for girls in AA-C cups »


4. Best sports bras for small breasts

Small boobs like AA or AAA cups, need support from a sports bra like any other size.

Handful Women’s Adjustable Sports Bra with Removable Pads, Seamless Workout Bras | See Handful collection at Amazon.com

Petite women do have a challenge when shopping for a sports bra. See the best sports bras in AA cup »


5. Strapless bras in AA cup

DELIMIRA Women’s Molded Cup Strapless Bra AA-DD cups | See details at Amazon.com

Dobreva and Delimira are two lingerie brands that do carry AA cups. It’s great to have their choice of strapless bras in a small cup. Read my blog on 5 strapless bras in AA cups »


6. My 9 favorite 34AA bras

I wear bra size 34AA most of the time (I do own some 34A and 36AAA cups).

From the Lulalu collection AAA-A cup bras | See collection at lulalu.com

These 9 bras come from 5 lingerie brands and most of these AA bras come in 32, 34, and 36 band sizes. See all 9 bras in 34AA cup »


7. great bikinis for AA cup

What style bikini tops are best on women with smaller breasts? These 4 tops will work great for both A, AA, and AAA cups.

vodaswimenvypushup

The Envy push-up by VodaSwim is perfect for small cups | See Envy push-up all colors at Amazon.com

4 great bikini tops for small boobs come from Volcom, SweatyRocks, Voda Swim, and, MaxCleavage. Read the full post on my top 4 bikinis tops »


8. The best adhesive bras for small breasts

Rose LeMarc Fantasy Strapless Backless Drawstring Push Up Silicone Bra – Nude Dark | See collection Rose LeMarc at Amazon.com

The best adhesive bra for small breasts is what you’re looking for if you wear anything strapless, backless or frontless.


9. The NuBra Push up sticky bra

The Nubra Feather-Lite AA -DD cups | See collection NuBra at Amazon.com

The best thing about the NuBra (I find and many women with me) is the supernatural feel and sexy look at the same time.

You’ll hardly feel the sticky bra, but it is sure there to give you a little boost, support, and coverage. Read more about the NuBra styles for AA-D cups »


Not sure about your bra size at the moment?

If your bra doesn’t feel comfortable it is time to check your bra size.

A well-fitted bra certainly feels comfortable and makes you stop thinking and touching the bra all day long. A well-fitted bra makes you feel confident and your clothes look better because you feel and look better in them. 


Index brasforsmallcups.com

learn how to measure a small cup size »
find out your true bra size today! »
more about aaa cup bras (and smaller) »
more about aa cup bras »
more about a cup bras »
mastectomy bras »
blogs on bras and more »

Is there a question about your bra still unanswered? Please let me know. I’ll be happy to advise.



Go to bra size calculator and determine your best bra size


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