I would guess it's for sports because of the 2 ribbons. Size Small. Pull up style. 3 shiny satin panels, front one features embroidery. Body: Nylon, Spandex Satin Panels: Rayon (going to guess cotton as the label was sewn too far in) and Rubber.
Vintage long leg girdle - Gem
VINTAGE LONG LEG Girdle 4 Garters for Nylon Stockings Two Way Nylon Stretch LG. $24.99 - PicClick
80s sheer nylon girdle - Gem
NWT VTG SEARS Ease Wear Long Leg Panty GIRDLE Rubber Garters 22-30 Waist NOS $120.00 - PicClick
VINTAGE CORSETS GIRDLES
VTG GIRDLE SATIN Waist Shaper Metal Garters Crownette Glossy Black Plus 5X 40 W $49.95 - PicClick
Girdle Everyday 1960s Vintage Corsets & Girdles for Women for sale
80s sheer nylon girdle - Gem
Girdle Everyday 1960s Vintage Corsets & Girdles for Women for sale
Ivory Nylon 1960s Vintage Corsets & Girdles for Women for sale
satin panel girdle products for sale
Vtg nos 60s garter - Gem
Regular Size Satin 1960s Vintage Lingerie for Women for sale
Girdle Original 1960s Vintage Corsets & Girdles for Women