Single breasted jacket with satin lapel, no tail tuxedo (100% polyester). Fully lined vest. Adjustable around the neck stripes tie . Pants have flat front and elastic back For best fitting, please refer to size chart picture, under product pictures. 5pcs included Coat,Shirt,Vest,Pant and Stripes Tie Measurement: 1-12-18mth COAT: CHEST:64CM/LENGTH:27CM/SLEEVE:27CM VEST-CHEST:50CM/LENGTH:24CM PANT:WAIST:42CM(FLAT)/LENGTH:43CM 2-18-24mth COAT: CHEST:66CM/LENGTH:27CM/SLEEVE:28CM VEST-CHEST:50CM/LENGTH:25CM PANT:WAIST:42CM(FLAT)/LENGTH:48CM 3-2-3y COAT: CHEST:68CM/LENGTH:27CM/SLEEVE:30CM VEST-CHEST:50CM/LENGTH:25CM PANT:WAIST:46CM(FLAT)/LENGTH:51CM 4-3-4y COAT: CHEST:68CM/LENGTH:28CM/SLEEVE:32CM VEST-CHEST:50CM/LENGTH:26CM PANT:WAIST:46CM(FLAT)/LENGTH:55CM