This pattern is so easy that, I can throw one of these together in less than 30 minutes. There are 4 different sleeve options, but I favor the gathered sleeve. When I was sewing this up, I learnt of a new and easy way to gather the sleeves with my Serger; it takes 5-10 minutes out of the job. Personal hint: this pattern works great with interlock or knit. Now for a little background: Sew by Patterns Pieces is a new up-and-coming pattern designer for the everyday average mom. She has been designing patterns since 2000 for small businesses.