Crew Neck Short Set In Sleeve Straight Hem Hip Length Composition Main: 97% Organic Cotton, 3% Elastane. Size: Bust Circumference x Front length S - 70.0 x 55.0 cm If you don't have the one short sleeve top in your wardrobe, you should get onto that. A serious essential, this top has a slim fit with a crew neck and straight hem, making it the ultimate layering piece.