Tim Burton Size 18 Women's Nightmare before Christmas Leggings.

Feels like soft cotton blend but is 92% Polyester 8% spandex.

GalaxyFoxclothing website for sizing.  I have written these measurements from their website.

Size per website: Extra plus

waist 36-42 in

Inseam: 26.5 in

pant length:  37 in

Leg open:  6 in

Waist Height: 3 in