1970's, velvet, high retailer waist, straight leg pants in rose terracotta

retailer 1970's, velvet, straight leg pants in rose terracotta. Tag says size 7/8 (Women's), but please refer to measurements for accurate sizing. 50% cotton, 50% polyester. Button waist with zip fly. Great condition.
13" across waist
17.5" across hips
12" front rise
14.5" back rise
28.5" inseam
9.5" across thigh
7.75" across cuff