Understanding the 28D Bra Size
A 28D bra size uses a very firm 28 inch band with a deep D cup that supports forward projection on a petite frame. It suits wearers who need strong anchoring from the band so the wires remain stable and the cup can hold volume securely without shifting.
To check whether 28D is suitable, try our sizing calculator and follow the fitting guide. Comparisons with 26DD or 30C appear in the Bra Sizes Explained guide.