A lot of bikini tops are now sold without any padding, and so nipples can show through (it isn't sheer, it just bumps up). For example I loveee acacia bikinis but they're all unlined. What's your opinion on unpadded bikini tops?
I think that they are super awesome looking and comfortable too! But I also think that the way you wear it decides whether it looks good or not. Like if you are confident about it, than it's like hot damn, but if you're super self-conscious or whatever it isn't going to look very good!
I ended up doing a google search on this subject, not understanding the difference, liked all the pictures, and compulsively hit "They're really sexy!" without realizing there's a "Depends on the person" option, whoops. But naturally it depends on the person.