I have a few of these from different sellers. I'm a 38C and this fits well, not much support for larger breasts but I expected as much. The material is extremely stretchy and it's not tight but the length of the shoulder straps can't be adjusted which means I have to wear it down really low on my back. It's cute under tank tops and sweaters but this one is pretty see through. Overall it was a good buy and was $7, so It's all good.