Thank you for viewing this item! ＾＾ Luobo Bei Bei Navy Check 4-piece Set Size 17, equivalent to 150cm, Graduation Ceremony, Formal Wear The tie string is stretched. (It can still be used as is.) Please understand and purchase accordingly. m(__)m Korean size "17" is mainly used for children's clothing and corresponds to Japanese 150cm (approximately 12-13 years old). However, Korean sizes tend to be smaller, so please check the following measurements. m(__)m ◆Size 17 (Approx. 150cm equivalent (Korean size notation)) ○Jacket Length: 54cm Shoulder width: 30.5cm Width: 39cm Sleeve length: 48cm ○Vest Length: 42cm Shoulder width: 26.5cm Width: 37.5cm ○Bottoms Waist: 24cm (elasticated) Rise: 24.5cm Inseam: 55cm Thigh width (measured from the crotch): 22cm Hem width: 15cm --------------------------------------------------------------------