Bolayu Girls Strap Clothing Floral Butterfly Princess Dress Cotton Blend Imported Material: Cotton Blend. Sleeve Length: Sleeveless. Style: Occident. Pattern Type: Floral. Size: 90/3-3Y, 100/3-4Y, 110/4-5Y, 120/5-6Y, 130/6-7Y, 140/7-8Y. Please compare the detail sizes with yours before you buy!!! Use similar clothing to compare with the size.