This dress has a very deep v neck and even if you have a strapless on, it will peek through. You will definitely need to use the double sided tape. The fabric is thin so the edges of your strapless bra will show too. I would only recommend this dress to girls with perky C cups who don't need a bra and can just wear pasties.

This dress fit well in a size 0 for me and you don't have to worry about bra issues at all. The length fell perfectly at mid-thigh. It wasn't too short or too long. I wore a black leather belt to make it funkier and to cinch the waist a bit.