New with tag 'Marks & Spencer' grey patterned 'Wide Leg' stretchy material trousers

Size 18 Medium
Measuring across the top of the waist is 16.5"
Rise 13"
Measuring across the top of the thigh across from the crotch is 14"
Inside leg 31" 
Across the hem is 12"

Please check your inside leg length by lying trousers flat & measuring from the crotch to the hem

To check the waist size on trousers you already have please lie them flat & don't bring the front of the waist up to match the back of the waist
Lie them flat & measure across the very top inside the waistband that is to get your waist measurement
Please keep in mind different styles of trousers sit differently & the rise makes a difference too