Vintage 70s two piece pant set, including a pair of high waisted straight leg pants in blue and a blue and white patterned button front crop top with white pointy collar. Laying flat the pants measure approximately 13.5 inches straight across the waist with a 13 inch rise and 32 inch inseam. 18 inches across the hip and 11 inches across the leg opening. Double button and zip side. mix and match with the pullover bell shape tank top that measures 19 inches armpit to armpit and 17 shoulder to hem. There are no size or fabric content tags available on this item so please refer to the measurements to ensure the proper fit for you. I would guess this is a polyester set. And I would guess that this would fit a modern size small best.