Best of the Season for warmth and style!! We chose the “Harry Potter” colors, but you can use whatever colors you wish, or make in school colors for children, teens and college students! The scarf can be buttoned each side and worn with double thickness around the neck, or open up center of scarf, slip over head for extra warmth. Hat is super easy and knits up quickly! This is a great gift ensemble, so get started making at least one set now, and a few more to get them through the cold winter months! Worsted weight yarn, knitting needles, US # 10.