Shop Women's at RalphLauren.com, the Official Site of Ralph Lauren. Soutache-Trim Tuxedo Legging - This sophisticated tuxedo legging features tonal soutache trim down the side of each leg that gives it a luxe, statement look. Concealed zipper with a hook-and-eye closure at the left side seam. Tonal soutache trim down the outer side of each leg. 29½" inseam. 40% cotton. 30% nylon. 28% modal. 2% spandex. Machine washable. Imported.