Debbie Bliss loves to take inspiration from the fashions of the 1950s, and for this design she has used the classic dogtooth check pattern. Her jacket has a smart double-breasted shape and a neat shawl collar, yet will be comfortable to wear. It’s knitted in Debbie’s Erin Tweed yarn, a lofty mix of merino, alpaca and viscose that comes in a range of warm, tweedy shades.