Simple collarless black suit set. Perfect for a wide range of occasions: Shichi-Go-San (Children's Day), entrance ceremonies, graduation ceremonies, kindergarten entrance/graduation ceremonies, weddings... This is a collarless suit that can be used in many situations. - Color: Black - Design: Collarless jacket - Style: Suit set - Back design: Simple back style - Pockets: With side pockets - Pants: M size, elastic waist (waist flat 35cm-38cm, inseam 57cm) - Jacket: S size, shoulder width 38.5cm, sleeve length 57cm As you can see in the photos, the top and bottom sizes are different. I also wore it without realizing it (lol). I've worn it twice, but it's almost like new. Please understand that this is a used item, and returns are not accepted. Thank you for your understanding. Thank you for looking.