Both the outer and lining fabrics are 100% silk. It's a very soft and pleasant, high-quality fabric. Sheer frill cut-and-sew top Perfect for social dance practice wear or dance lessons! White x Lavender DANA PARIS Dana Paris The last image shows the collar area without lining. The sleeves have this level of sheerness. Actual Size (flat measurement) Shoulder width: 39 cm Bust (underarm): 46 cm Length (from shoulder to back): 57 cm Sleeve length: 58 cm Thank you for viewing. I will ship quickly. Thank you. Management number: KH110