Simplicity 9573; ©1971; Junior Petite and Misses' Pants in Two Length and Knickers with Bib (Including a tissue Lesson "Chart... "How to work with fun appliques.): The pants and knickers with back zipper and waistband have suspenders fastened to bib with purchased hook-up closure. The long pants and short pants have bib trimmed with purchased appliques. The knickers with elastic leg casings have patch pocket on bib.