Size Guide
28AA Bra Size
Everything you need to know about bra size 28AA — measurements, sister sizes, international equivalents, and fit advice.
Measurements for 28AA
Underbust (Band)
27 to 29 inches (69 to 74 cm)
Full Bust
approximately 29 inches (74 cm)
28AA in Other Sizing Systems
US
28AA
UK
28AA
EU
60AA
FR
75AA
AU
6AA
Sister Sizes for 28AA
These sizes have the same cup volume as 28AA. Try them if the band feels too tight or too loose.
28AA
← Tighter band, bigger cup · Looser band, smaller cup →
Fit Tips for 28AA
AA cups can be hard to find in stores. Look for brands specializing in petite sizing like The Little Bra Company.
If your 28AA bra is gapping at the top of the cup, the cup may be too large or the wrong shape — try a demi-cup or balconette. If the center gore doesn't sit flat, go up one cup size.
Not sure about your size? Measure yourself and double-check.
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