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Small bra size chart for AAA, AA, A and B cups

This bra chart is for women and girls with one of the smaller cup sizes AAA up to B. Most charts are not complete and you may end up with a cup size that is too big.

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Small bra size chart AAA -B cup

Most size charts do not have the smallest cup sizes in them. But this one has!

a small bra size chart
Small bra size chart | AAA-B cups


How will I know what bra size to get?

According to researches, 60 to 80 percent of women do not wear the right bra size. How come?

Well, it is not uncommon to wear a bad-fitted bra for too long. It happened to me for many years.


Check your size in my bra calculator
of visit M&S for advise and size chart

measure tape bra size uk

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Besides the fact that we may have never worn a well-fitted bra before, there’s also the fact that many of us need different bra sizes because of changes in our body and breasts »

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We all know the feeling of a bad-fitted bra. Like a bra band that has become too small or shoulder straps that keep falling off. It is not a nice feeling to touch your bra all day long and it sure doesn’t help your confidence.

Only a small difference in measurements could mean you need a B, A, or an AA cup. It’s that close. Also, know that when changing your bra band size so will the cup volume.

The good thing is. It only takes about 10 minutes to measure your size at home and find your best bra size.



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How to measure yourself for a bra?

Step 1. Measure your underbust and write down the inches or centimeters.

Step 2. Measure your bust size (the fullest part of your breasts) and write down the inches or centimeters

Step 3. Go to the bra size chart and check your bra size.

See also my measuring guide on all topics.

woman holding a measuring tape before measuring her bra
Measure a couple of times to learn about your sizes


How to read a bra size chart?

You can use this bra size chart to check if you’re an AAA-B cup-sized lady.

a small bra size chart cup AAA cup AA and cup B
bra size chart AAA-B cups

First, find the band size that fits your underbust. And secondly, find your matching cup size.

Many women are in between two possible sizes. Which bra size would you choose then?

For example:
– the underbust measurement is 77 cm
– the bust size measurement is 86 cm
– the best bra size would be 34A

But what if you feel your bust measurement could as well be 78 or 79? You might wanna choose 36 as your band size.

Remember that when going up a band size so will your cup volume.

Bras 34A and 36A do not have the same cup volume. So if you want a larger band and keep the same cup volume?

In this example, you go from 34A to 36AA.

It’s all about knowing your bra sister sizes, that all women have.


Other articles you might like

What do we consider a small bra size?
Bikini tops for small busts
Teen bras & sizing
UK bra size chart – how to use it?
About the average bra size in the UK


Check your size in my bra calculator
of visit M&S for advise and size chart

measure tape bra size uk

Marks & Spencer | Find your Perfect Fit
UK | US | CA | IE | ES | FR | AU
select your shop/country

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