Brights and mid-tones with classic black and white are just the colors to highlight the Calico Horses fabric collection. Calico Horses thread set, by Lorraine Turner, 10 large spools of 1422 yds (1300 m), 50 weight, and 2 large spools of 356 yds, 12 wt, 100% cotton Mako thread from Aurifil. Colors included: 50wt: 2135, 2150, 2270, 4020, 1231, 2860, 2735, 2810, 1243, 2581, 12wt: 2692, 2024.