Fabric: 100% Polyester.
Fit: True to Size (but with a nice amount of stretch).
Model one is 5'4, a 31-32 in denim, a size 10-12 in dresses and wearing a size Large. Model two is 5'8 and wearing size small.
Suggested Sizing:
Small: 4-6
Medium: 8-10
Large: 10-12