Vince Stitch Front Seam Legging Gesso in Ivory. - size M (also in ) Vince Stitch Front Seam Legging Gesso in Ivory. - size M (also in ) 45% cotton 45% nylon 10% elastane. Elasticized waist. Hidden side zipper closure. Back seam slit. 15 at the knee narrows to 12 at the leg opening. VINCE-WP179. VR52921199. Founded in 2011, THREE FLOOR was born from a shared desire to provide contemporary, high quality fashion based on clean fluid lines and softly tailored separates. Inspired by fashions elite; bloggers, editors and models off duty; THREE FLOOR centers their look on effortless style and strategic cut outs, bringing a truly innovative approach to detail and silhouette.