this is a beautiful dress by Mary's import Bridals, it is 100% polyester and the inner dress is 100% nylon. this dress has gorgeous Flowers made of pearls and sequins and little puffy sleeves that could be worn off the shoulder. it is very full and needs to be steamed to bring out that fullness. the dress says it's a size 8, I don't know how that would correspond to today's sizing since this is probably 30 years old but it is in exquisite condition. Measurements are taken laying flat Chest 12 Waist 12 Length 43 Length from waist 30