Long pants jean stretch in mauve pink

Very stretchy pants mauve pink pants- like a muted pink. Thin Material. They say 1x but they would fit from a medium to large or a size 10 better. I an a 12 and they are just too tight for me. I only tried them on once. Bought them online and never returned them, just tried on. Sat in my closet a year. Measured but will stretch another 3-4 inches in the waist. These are special they shape you and hug you in. 25 inches from the crotch to the bottom.