Self: 75% naia acetate, 25% polyesterInner: 100% cottonLining: 100% oeko tex silk Made in USA of Imported Materials Dry clean only Partially lined Hidden back zip with hook and eye closure Midweight satin fabric Padded underwire bust Our Style No. AALO-WD22 Manufacturer Style No. D850-KHSA Model is wearing size 0. of this item.