... /silk fabric -Min:200pcs/design -Size:S,M,X,XL,XXL,XXXL Polyester Fashion Men's Waistcoat1Composition100% TR Fabric ,polyester fabric or silk ... or just according to customer's requirement.3PriceNegotiable, our price is according to your quantity and it's the best.4MOQ100 PCS/color ... .Please email me more details about the waistcoats you need.at