Fits almost perfect. Cups size is just a slight bit large but  the front flap helps tighten the bra up nicely. It is a very smart design. As someone else had mentioned it does feel softer to wear as you wash it more. I wash it inside of a laundry bag and I always hang it to dry. My bust still moves upon high impact exercises but overall I am in held in pretty well considered my larger bust size. This is one of the best sport bras I have owned and I like that it goes on like a regular bra which makes it easier to get off.

Regarding sizing: I normally wear anywhere from a 42 D to a 42 DDD to a 44 DD depending upon the manufacturer. Glamorize bra's bands always run shorter than any brand I have ever worn. Whatever size you think you wear, be advised to check on the Glamorize website for their sizing instructions. Regular bras from Glamorize "may" still fit based on what you normally wear because regular bras have more stretch to them but their sport bras have very little stretch so be sure to go by their sizing. In my case, based on my measurements (using their way of measuring your band as the running the tape measure around the top of your breasts and under your arms I ended up with a 46 D. The size above my bust is 45" and the size below my bust is 42". I was a bit bothered by needing a size 46 D but as it is with all Glamorize bras, the band is not the size as listed. This 46 D bra is actually 38" when measured flat.

In conclusion: Check your size with the Glamorize site before ordering here on Amazon.