I am selling this item because my child has outgrown it. My son used it, but I think it's a design that can be used by both boys and girls. If you look at the last photo, you'll see a string on the shoulder of the jacket (inside). You can adjust it, so I think it can be used by children from around size 130 to 150. Also, the pants have suspenders and Velcro at the waist for adjustment. Used 3 times. Could only use it for one season ( ; ; ) I think it's in very good condition. My son was planning to wear it again the following year, but he grew almost 15 cm in a year (＞＜) and couldn't wear it anymore. If anyone would like to use it, please feel free to purchase it. I will answer questions about the product, but please refrain from negotiating the price.