This shell cocoon is absolutely fabulous to wear. It has great drape, and can be sized up or down using the recommendations provided.

Gauge: 3 shells = 4 ” wide and 3.5” tall.

For a smaller size cocoon, follow the same pattern but go down a hook size from what it takes to meet gauge. For a larger size, follow the same pattern but use a worsted weight yarn with a hook size larger than what it takes to meet gauge. My tester for the larger size had a finish dimension (before sewing) of 46″ wide and 56″ tall.