This is a formal suit from Krone. It's a two-piece set consisting of a tweed collarless jacket and a dress. The color is navy blue, and the size is listed as 13AR. However, it felt a bit small for me, as I usually wear a size LL. I think it would be a good fit for someone who usually wears a size L. Therefore, I have set the size in the product description below to L. The jacket has a subtle glitter, and the design is simple and elegant, making it very versatile for occasions such as entrance ceremonies, graduations, entrance exams, and Shichi-Go-San (a traditional Japanese festival for children). I previously purchased this suit on this site, and it was described as having been worn once. However, as mentioned above, it felt a bit small on me, so I am selling it after only trying it on. When shipping, I will fold it compactly, so please be aware that there may be some wrinkles. I appreciate your understanding if you are purchasing a used item. ● Collarless Jacket Shoulder width: Approximately 35cm Body width: Approximately 43cm Length: Approximately 46cm Sleeve length: Approximately 58cm ● Dress Shoulder width: Approximately 34cm Body width: Approximately 42cm Length: Approximately 92cm