90% Acrylic,8% Nylon, 2% Spandex PLEASE CHOOSE YOUR SIZE BASED ON BUST MEASUREMENT BELOW Bust(XS)42.5 inches (S)44 inches (M)45.5 inches; Length (XS)23.2 inches (S)23.6 inches (M)24 inches; Sleeve Length (XS)17.7 inches (S)18.1 inches (M)18.5 inches Super Soft and Comfortable.Breathable and great to wear all day Suitable Occasion: Casual/Party/Work/Holiday Style.Good for Winter Spring and Autumn NOTICE: Before order, please carefully read the Size Chart we provided in the pictures, Select the size according it. Amazon Size Chart is not ours, DO NOT USE IT !!!