Mixed Stitch Half Zip - Ivory/Birch Stripemeet the mixed stitch half zip in ivory birch stripe from the brand LILLA P. the mixed stitch half zip in our airspun alpaca blend is a fresh take on a sporty classic. designed with a beautiful diamond stitch that blends two colors for added texture, this style has a novel and special feel. lightweight yet warm without the extra bulk, it's perfect for layering. available in both a neutral colorway and a vibrant option, this effortlessly elevated piece