Thank you for viewing! This item is unopened. [Main Material]: Polyester. [Set Contents]: Headband / Jumpsuit / T-back / Stockings. [Size]: Free size (S-XL), Length 86cm, Bust 68-90cm, Waist 66-100cm, Recommended weight 40-60kg. [Open-chest Sister Cosplay] The back is widely open, and the subtle exposure within the innocence enhances the sexiness. It's a fashionable cosplay nun dress. With its special design, it has a cute feel as its theme, and exudes a sexy atmosphere. You can transform into an erotic style with this costume. [Gift]: As nightwear, as a costume, make your time together more passionate on Christmas Eve, your partner's birthday, wedding anniversary, etc.