The Twill Check Work Shirts are based of vintage flannels in Sugar Cane's collection. Reproducing details from the 1950s and 60s, these flannels are inspired by vintage Big Yank and Big Mac flannels from this period. These Sugar Cane flannels feature a check pattern created with 5 colors in the warp and 4 colors in the weft, and feature twin-needle rolled stitching.