Perfect for summertime!
It's really good quality but it didn't fit right away. I'm not flat but I don't have bust still my back is kind of big because I workout a lot. So it felt weird. It wouldn't stay in place. However, it's adjustable and it has 3 ways to fix any problem. You tie a strap on the back so that's an easy fix. The straps are adjustable so that also helps! So if it doesn't fit, you just work it and you'll get there! Now, I'm very happy with it!