Bias-cut plain satin tapes with different width in black, light magenta and green grass were used for the piping on the collar, diagonal button placket and cuffs. The hem of the collar is even more exquisite, with a 0.5cm-wide black satin strip stitched above a strip of light magenta under which there is a bias-cut tape of grass green, all of the three having their own 0.1cm-wide piping.