Spring Notion Boys' Pinstripe Black Suit with Matching Tie and Bow Tie 65% polyester Choose the look you want - neck tie or bow tie to fit the occasion. Tuxedo: Single breasted pinstripe suit; fully lined. Vest: Lined pinstripe vest. Pants: Pleated front with button closure, with hidden elastic sides and belt loops. Shirt: Long sleeve dress shirt (65% Polyester 35% cotton ) For best fitting, please refer to size chart picture, under product pictures.