This diamond crop Rashguard has 3/4 sleeves and is women's size small. The fabric is 80% nylon and 20% lycra and it's quite soft and stretchy. The top is in excellent condition with no visible signs of wear since I only wore it for standup paddle boarding and always washed it after and hung it to dry. The sleeves are 16 inches long, body is 15 inches wide and 18 inches long in the back and sides. By Salt Gypsy and made in Bali, Indonesia.