What is a smaller bra size, A or AA?

What is a smaller bra size, A or AA?
Image: What is a smaller bra size, A or AA?

A smaller bra size would be AA, not A. The difference between the two sizes is quite significant, as the band and cup measurements for each size are distinct. The “A” cup is designed for a bust that measures 1 inch larger than the band size, while the “AA” cup is meant for a bust that measures half an inch larger than the band size. It’s crucial to have an accurate understanding of your bra size in order to ensure proper fit and support.

One common misconception about bra sizing is that it only involves measuring the bust. In reality, it also entails measuring the band size around your rib cage just below your bust. This means that someone with a small bust but wider ribcage may actually require a larger overall bra size than someone with a smaller ribcage but larger bust.

A lesser-known fact about bras is that different styles and brands can vary in their fit due to differences in construction and materials used. This means that finding your perfect fit may take some trial and error when trying on different styles or brands. Knowing this can help you be more patient when searching for the right bra and understand why one style may fit differently than another even if they are both labeled with the same size.

Now that you know more about bra sizing, I recommend taking your newfound knowledge and applying it next time you shop for bras. Take precise measurements of both your band and bust sizes before shopping, try on multiple styles from different brands to find what works best for you, and don’t hesitate to ask our staff any questions along the way. Remember: finding a great-fitting bra can make all the difference in comfort and confidence!

Comparison of A and AA Bra Sizes
Comparison of A and AA Bra Sizes
Bra Size Band Size (inches) Cup Size
A 32 1 inch difference between bust and underbust
AA 30 1/2 inch difference between bust and underbust
A 34 1 inch difference between bust and underbust
AA 32 1/2 inch difference between bust and underbust
A 36 1 inch difference between bust and underbust
AA 34 1/2 inch difference between bust and underbust
A 38 1 inch difference between bust and underbust
AA 36 1/2 inch difference between bust and underbust
A 40 1 inch difference between bust and underbust
AA 38 1/2 inch difference between bust and underbust
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