95% Polyester, 5% Elastane Imported Pull On closure Features: halter, leopard printed, button, vest top Fabric has no stretch,but it's soft and comfortable Occasion: weekend casual, office wear, holidays, party or daily life Bust Size: (X-Small) 37.0 inch; (Small) 38.6 inch; (Medium) 40.2 inch; (Large) 42.5 inch Please refer to size measurement in the last item picture before ordering