1x1 flat knit collar and cuffs with contrast tipping. Three button slanted top placket. Taped back neck and shoulder seams. Half moon on back. Side vents. Double-stitched shoulders, armholes and cuffs. Twin-needle hem. Spare button. Kustom Kit® woven back neck label. Washing Instructions Machine wash 40 with bar under, do not bleach, do not dry clean, do not tumble dry, one dot iron