ORANGE CROCHET COTTON/SILK TOP - S?

Lovely Orange Top With Straps (preloved). Purchased this top in Milan. The front of the top has mesh type of lining. Back is not lined. Materials: 70% Cotton 20% Silk 10% Acrylic Aproximate Measurements: Length at the front: 17" Length ate the back: 14" Total Length of the Strap: 12.5" Pit to Pit: 15.5" Not sure of the size - but it fits like Small (4) Hand Wash