Worn three times for a piano recital. Recommended for formal occasions and events like Christmas. Vest: Familiar (110cm) Shirt: Comme Ca Ism (110cm) Pants: Dressage (120cm: elastic waist) I used 120cm for the pants because of my child's toddler-like belly, but if you don't need them, I'll discount the price by 1,000 yen.