This is a great pair of vintage ski pants by Edelweiss (Grenoble). These have not been laundered and would benefit from being professionally cleaned. They have a musky smell and visible stains. It looks like part of the back zipper pull chain is missing Please see the photos and the measurements.
When laying flat, the waist measures 15 inches and can stretch to 16 inches.
When flat, the hip area measures 18.5 inches.  
The inseam (crotch to the bottom of the leg) measures 32 inches. 
The rise (waist to crotch) is 11.5 inches.  
When flat, the opening at the bottom of the leg measures 9 inches. 
These pants are in great vintage condition and come from a smoke-free home. 
Thanks for looking!