Slipper Satin Underwire Dress

I took a chance and went for my usual savage size which is a L, and i will say that if you have a bust size that's a D-cup or above, i would recommend sizing up if you don't like the thought of your girls popping out of this thing a little bit. Besides the cups being a little bit too small I do l love the fit, the body hugs so nicly and the material is so sturdy and silky. I feel i probably should've sized up, cause my girls do spill a little out of the cups. However im conflicted cause i love how it fits so well everywhere else that I might exchange the L for the XL for the bust size, but im also contemplating just keeping my L just cause a) my bf said it didn't even look bad from his perspective even with a little spillage and b) im worried the XL bust will fit better but that the body won't fit as snugly or nearly as nicely as the L does. *just for reference I'm 5'6, L in bottoms and bra size is 38DD