I am post BA and lift- these are what my doc recommended. As a note- this dark blue one I purchased singly is slightly different than the black/nude/white ones in the multipack. For me that was a good thing. The blue one sold separately has a elastic band at the bottom that sits on your ribs. The ones in the multi pack do not. As a result the bottom of the bra hit RIGHT against my lift sutures on the bottom. Ow. Ee. I was constantly pulling the bra down to try to keep it off my sutures. I wanted a little more room so I bought the blue one in a size up (36 to 38) and was happy I did.