For reference: I’m a 5’8”, ~150lb, size 30FF (uk) chest, hourglass figure. I usually wear a size M/US 6.

This does not hardly fit over my shoulders or hips! No matter how I try to put it on, I struggle. It’s beautiful and well made, but it expects me to be 30” at the shoulders or hips - I cannot get the bra line to expand to fit over my shoulders/hips. I guess that’s how most bra-built-in body suits work, but holy cow getting this on and off is a nightmare of nearly dislocating a shoulder each time to get it on. Once it’s on it’s great, but not worth the struggle of getting it off (somehow worse). If you have a similar build to me, go with something with more give, or at the very least size up on the band.