A technique for linking woven squares made on a pin loom with almost invisible seams. It's a great way to make blankets.
How to make a cute 4 strand braid
this would be easy to do without a pattern, make first row as long as needed then decrease every other row until you get it as short as you'd like for the arm length and the wrap around the back, then just repeat for desired length.
it´s all about the winding .. rectangle wrap which is kind of different... HotWomensClothes.com