Vintage Red and White Pants

Here is an amazing pair of vintage pants. No tags present, but they feel like mostly or all polyester. Dark red pants with geometric design in white throughout. These pants are medium weight, warm (think Fall/Winter more than Spring/Summer), and super comfy. They are in excellent condition with years of life left! Here are the measurements taken laying flat:

Waist: 15"

Width of one leg (mid thigh) 10"