NWT Tribal Fia Seamed Pull On Trouser Cypress Green Elastic Waist Slim Fit Pant Size: 4 Brand new with tags! Sold on Stitch Fix. The Tribal Fia Straight Pull-On Trouser is a practical choice for work or play. These pull-on pants have functional front pockets for stowing your essentials, and a tapered leg for a flattering look. Measurements Waist: 14.5” Rise: 10” Inseam: 28”