Simplicity 5512; ©1973; Misses' Midriff Top, Blouse and Bell-Bottom Hip-Hugger Pants: (Including A Tissue Lesson Chart ... "How-To Make a Shirt Collar"). The midriff top with back button closing has shoulder straps with back button closing has shoulder straps with button trim and embroidered eyelet edging trim. The blouse with front button closing has long dolman sleeves gathered to buttoned cuffs, shirt type collar and slits in side seams. The bell-bottom hip-hugger pants made to be worn 1" below normal waistline have band, front zipper and purchased belt slipped thru self fabric carriers.