AA cup

woman in bra

In my AA cup guide you’ll find several topics just for AA-sized ladies. Like bras for grown-up women and where to find the best bikini tops for small busts. Have a look at topic 3 if you’re looking for a teenager bra.

Please note that this article contains affiliate links. Please see my full disclosure at the bottom of the page.


AA cup guide


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

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

  • not all bra size charts have AAA and AA cups listed
  • most shops do not carry the smallest cup sizes
  • you might be advised a wrong cup size
  • you might never have had a well-fitted bra before

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


Exclusive AAA, AA & A cups | Shop lulalu.com

aa cup
Chart with bra sister sizes

Your current bra size has ‘sister sizes‘ which are your alternative sizes.


2. 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.


80% of women are wearing the wrong size bra
Find your fit Thirdlove's Fit Finder Quiz

But some lingerie brands do make some lovely small cups Here are 8+ brands for AA ladies


3. Teenage bras AA-C cups

teenager bra cup aa

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 need 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 or B. See teen bras A-B cups


4. Best sports bras for small breasts

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

Handful Women’s Adjustable Sports Bra with Removable Pads for small and uneven breasts | See Handful collection at Amazon.com

Petite women do have a challenge when shopping for a sports bra. See sports bras AAA, AA and A cup


5. Strapless bras in AA cup

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

Most strapless bra come with shoulderstraps you may or may not use. Multiway bras!

Check out my selection of 5 strapless bras for bra sizes 32-38AA


6. My 9 favorite 34AA bras

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

I wear bra size 34AA most of the time (I do own some 34A and 36AAA cups) see my personal 34aa favorite bras


7. Bikini’s 10 styles for AAA-AA cups

vodaswimenvypushup

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

It is quite a challenge finding a bikini top that will fit your AAA or AA cup.

See my selection of 10 bikini tops for small cups (with or without the push-up)


8. Adhesive bras for small breasts

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

While there is a wide range of adhesives on the market, the choice for us petites is limited. These sticky bra are suitable for petites 6 adhesive bras A-AA cups


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. See all NuBra styles for AA-D


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. 


My other guides

6 reasons why small boobs deserve a fine bra
Bra calculator
How to do your measurements
Cup AAA guide
Cup A guide
Mastectomy bras
Blogs on bras and more
Bras that men wear


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



Herroom Video Top 6 for Petite Ladies

  1. How To Measure Your Bra Size »
  2. Bras For Women With Small Cup Sizes »
  3. Bras For Strapless And Backless Dresses »
  4. Best Bra Styles For Deflated And Pendulous Breasts »
  5. Best Bras For The Plus Size Petite Woman »
  6. Cleavage Defined: The Hidden Truth »

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