Simplicity 5212; ©1972; Misses' Blazer, Bias-Skirt in Two Lengths and Pants ... Young Contemporary Fashion: The lined blazer with princess seaming has front button-closing, collar, flapped pockets and long set-in sleeves with optional button trim. The long or short bias-skirt has back zipper closing. The pants with front zipper closing have waistband, turn-back cuffs and stitched creases.