- Women’s ecru polyester and cotton pique knit suit jacket - Round collar, long sleeves - 2 front pockets, grosgrain braid on button placket and hem - Stripes, exclusive IKKS skull jacquard lining - Engraved buttons on front to fasten - Straight fit Pique knit, stripes, and a straight fit are the combo of 3 fashion icons, with a timeless jacket. It has engraved metal buttons to do it up, a modern twist that gets a thumbs up.