I absolutely love these dresses!  I like to wear a light summer dress over my swimsuit in case I need to run an errand or make a stop on the way home from the pool/beach, and these dresses are perfect.  They fit as expected (I'm a size 10 and a medium is perfect) and are lightweight, comfy plus mostly opaque.  I'll also wear them for casual wear - I've ordered several different designs.  Best online clothing purchase ever!