New with tags. This is a set including a jacket, a dress, a ribbon belt, and a skirt. (Corsage, bag, etc. are not included) The jacket and skirt are made of 92% polyester and 8% rayon. The dress is 100% polyester with a lining. The colors are black and white. The dress is black. The jacket and skirt are made of the same material. It's a smooth tweed that doesn't wrinkle easily and is high-quality. It's collarless with four key hooks. The pockets have ribbons. It has a beautiful silhouette. The sleeves have slits and can be worn folded back. The skirt has a two-tiered design and is gorgeous. Lace is attached to the hem. The dress is made of a smooth black chiffon fabric. It has a waist tuck and an A-line silhouette. It has a back zipper. It has belt loops and a ribbon belt, making it a fluffy dress. You can wear it as a single item or as an ensemble, depending on your preference. You can wear it for a long season, mainly in spring and autumn. It's perfect for outings, from gatherings to seasonal events. This is a 3-piece set that can be worn for graduation ceremonies, entrance ceremonies, etc. [Size 11] AR size Jacket: Width under the armpits 46cm, Sleeve length 59.5cm, Back total length 48cm Dress: Width under the armpits 44.5cm, Waist width 36cm, Total length from shoulder 95cm Skirt: Waist width 37cm, Length 56cm Formal suit Ceremony suit Graduation ceremony Entrance ceremony Mother's suit Shichi-Go-San (Seven-Five-Three Festival) Entrance ceremony Entrance ceremony