Simplicity 5656; ©1973; Teen Boys' and Mens' Shirt and Pants - (Shirt Sized for Stretch Knits Only): T he top-stitched shirt with back yoke forming forward shoulder seams has front band button closing, collar and band and long set-in sleeves pleated to buttoned cuffs. The top-stitched pants with fly front zipper closing have side front yoke and pockets, back welt pockets, waistband and turn-back cuffs. Pants may have stitched creased and optional purchased belt sipped thru self-fabric carriers. Pants. V. 1 have button trimmed flap.