100% piqué cotton. Ribbed collar: contrasting strips above and below the collar (except for White: no contrast under the collar). Contrast neck tape and at the side vents. Fancy button placket with 5 buttons. Ribbed cuffs with contrasting trim at the sleeve hems. Double needle stitching at the bottom of the garment. The collar, reinforced at the back, can be worn up or down.
