This is a standard knit vest. It has slits on the sides, making it a versatile and fashionable item to have in your wardrobe. Please note that this is Korean children's clothing, so the construction may be less refined compared to items made in Japan. Please understand this before purchasing. The size is approximately 90cm. I bought this, but I was afraid of getting it dirty, so I only used it a few times and then stored it. I'm selling it because my child has outgrown it. It will be shipped in simple packaging. ● Condition: There are no noticeable stains. Please understand that this is a used item before purchasing. ● Other notes: It has been stored at home. The color in the photos may differ from the actual item. Please forgive any oversights as I am a private seller. Please check the photos for details on the design and condition.