This size feels closer to a US 30C than a US 30D--the cups are small.

The step 1 bras also seem to have shallower cups, so that's something to be aware of when deciding between different "steps" in the line. It's a beautifully constructed bra, but ultimately it's too tight in the band and a little too small in the cup. This bra did teach me, though, not to rely on the ABTF converter for Japanese bras. Size a cup up!

It does project my breasts to the front, though--structurally, I have no complaints, and it's a beautiful, well sewn bra.

Updated on Jan 11, 2022 Flag this