Arctic Trellis is one of those simple one-skein patterns to show off that cake of sock yarn that really needs to be showcased on your shoulders rather than keeping your feet toasty.
This is a simple triangle shawl worked from one corner to the opposite edge. It is made up of a garter section with a simple, easy-to-memorize lace pattern. Gauge is not essential, but use a larger needle for a nice drape and an open lace section. My finished measurements were about 70 inches across and 20 inches deep, with a size 4 needle.