This is a traditional 1950's bullet bra. It is N O T a modern bra. So if you're looking for a modern fit, you're not going to get it.
On the other hand, if you're looking for a traditional 50's sweater-girl look then this is THE PERFECT BRA. It will give you the correct lift and shaping to properly fill out vintage clothes, or really make a statement in a tight sweater or silk blouse.
My mom grew up wearing bras like these and when I got into the Rockabilly / vintage scene she directed me to this bra, and I'm SO GLAD she did. I have several now and wear them all the time.