Features 1. Package Content: you will receive 1 mailman hat, 1 mailman cosplay vest, 1 mailman canvas bag, enough to meet your daily use needs. 2. Reliable Materials: kids mailman costume undershirt and mailman cosplay hat are made of polyester, mailman cosplay bag is made of reliable canvas material. 3. This 3 piece set is unisex! Use it for a Halloween costume or for child dress up. 4. Wide Range of Applications: these letter carrier cosplay costumes are suitable for kids daily dress up games, but also can be applied to costume parties, Halloween or preschool, wearing them will look like a real mailman. 5. Fine Gift: the main material of the hat and messenger undershirt is polyester fabric, comfortable and breathable, not stuffy, if you want to wash, you can use warm water or machine wash, suitable as a beautiful gift for family and friends. Specification Material: Polyester Color: Blue Size: S, M, L, XL Weight: 350 g Package Include: 1x Mailman Hat 1x Cosplay Vest 1x Bag