100% Polyester The product is oversize. If you like it flowing, buy the size you use. If you don't want it to be flowy, take a size smaller. Flowy, Soft Textured, Oval Cut Edges, Satin Finished Shirt for Size 36 Product Dimensions: Front Length: 75 cm, Back Length: 77 cm Sleeve Length: 37 cm Sleeve Length (including shoulders): 73 cm. Underarm chest measurement: 48 cm Chest Circumference: 96 cm Skirt circumference: 104 cm Model's Measurements: Height: 1.75 cm, Chest: 81 cm Waist: 61 cm Hip: 89 cm (Item 38 Size) There is a 2cm difference between sizes. Colors in Studio Shoots It May Vary Due to Light Difference.