Thank you for viewing. COMME CA ISM Formal Ceremony Suit 4-piece set ・Suit jacket and pants ・Shirt ・Necktie 110 size The pants have elastic for waist adjustment. It's a beautiful item, only worn for the entrance ceremony. This suit can be used for various occasions such as graduation ceremonies, entrance ceremonies, Shichi-Go-San, and formal events. Please understand that this is a used item before purchasing. No pets, no smokers. I do not use strong-smelling laundry detergents. Please feel free to comment if you have any other questions.