I just purchased this on Mercari for my trip to Italy, but it is a touch too small for me I am so sad. It is a size small and usually I am between sm- med. I am 129-130 pounds, 5’4 and 32 ddd and wear pant size 27 I didn’t purchase the larger cup size so that was part of problem. At the thin white strap area above waistline that is where it was too tight and wouldn’t zip all the way up but if I got larger cup dress I think it would have worked. Hope this helps someone else deciding if it will fit! *on post I purchased from she wore only 1 time and said she dry cleaned. Of note it smells of detergent- I don’t recall going to dry cleaners and smelling that but it’s what I was told and there is no damage or noticeable wear to dress looks brand new. She had all very good reviews and was a reputable user. Only charging price to get back same as what I paid. Size small with regular cups.