You can choose to do 3/4 length sleeves as I did or longer. It’s an easy pattern to make fit your body.

Cris (AnyRuz) added a cool border to her shrug as you can see in the pics here. She picked up stitches around the shrug and made 2X2 (knit 2 , purl 2) ribbing for about 26 centimeters. Looks awesome!