This dress is missing the belt as my sister lost it. It is a size 11-12 Youth and made of woven fabric that doesn't stretch. The composition of the dress is 100% polyester. Although it is used, it is in good condition. The dress is in dusty pink color. Length: 38" Bust: 17.5" Waist: 16"inches. If you have any questions, please don't hesitate to ask. Thank you!