I've read reviews for several babydolls and lingerie sets and I noticed that quite a few of them (or maybe just the ones I've been reading) were written by women with larger breasts.

I have small breasts and I'm wondering if these pieces, or any other pieces with built-in cups, would be considered a-cup friendly? I'm afraid the cups may gap out.

I've never bought lingerie before, so I'm not too sure what to look for to make sure that doesn't happen.