Joeoy Women's Cold Shoulder Ruffle Button Down Shirt Blouse 100% Polyester Button closure Our size is Asia size,not US/UK size. ASIAN S=US 0;ASIAN M=US 0/2;ASIAN L=US 4. Please check product description before ordering to ensure accurate fitting Material: 70%Polyester+30%Cotton Short sleeves with open shoulder design Concealed button placket Pointed collar