this pattern does need a zipper and light sewing skills depending on your method for adding the zipper. i have add 3 links to different ways to add a zipper to crochet projects

you will need a zipper and possibly light sewing skills depending on you prefered method of attaching the zipper. i have included links to 3 tutorials

This pattern is based off measurements not sizes. I tried to make it very simple and as seamless as possible. It is very soft and very comfortable. Wear it to lounge or to go out.