Vintage 1960's or 70's pink super wide bell leg pants with center back TALON zip, maker unknown. Sweatshirt style knit, probably cotton or cotton blend. 

Size maybe Small? Lying flat, measures about 12" across at waist, 15" at hips, 14" rise, 28" inseam, 42" outside length, 25" across at hem.

Tiny blue speck on front left leg. Overall great used condition with hardly any wear.