Washed linen- cotton 'gigot' sleeve jacket20% linen 80% cotton lining: 100% cotton Handmade in Paris, France All SHANSHAN RUAN garment are made based on French Stockman standard. We had simplified our sizing by attributing XS (34), S (36), M (38), L (40), unless otherwise stated. Our customers are invited to refer to the below chart to choose their sizes: Sizes of our garments Your measurement ( without underwear) Chest (cm) Waist(cm) Hip(cm) XS (FR34) <83 <63 <89 S (FR36) 83 87 63 67 89 93 M