I'm so in love with Prana tops. They are so versatile. I wear this one for yoga but it dresses up nicely and looks great with jeans or one of the cute Prana skirts from this season. The twist detail on the back is wonderful and I always get compliments on it. I'm 128lb, 36A and the small fits well. The built in shelf bra has plenty of support and I just add cups in case the sneaky headlights decide to turn on!! The top performs well during my yoga class. Everything stays in place and the waistline which is not skin tight is somewhat forgiving in the tummy area. Totally recommend this!