Beautiful colors! I love this piece because its so diverse and can be worn year round as a dress or a tunic, a coverup at the beach, at home being comfortable, a night out, or at work. 
It's fun and flirty. Beaded tie at neck.
Its oversized and drapes beautifully. 
Size small- See measurements taken lying flat- can accommodate a few sizes- pit to pit-25" sleeves-25" width across bottom-47" length-37"