This might be fun since i love scarfs so much. Scarf made in under an hour out of old tee shirts - NO SEW! I'd like this more if it was blue, white and gray (obviously) but I don't think I could cut up a UK shirt. Not happening.
Creating a flat Circle: Single Crochet [sc] : Start with 6 sc and increase 6 sc in each round so that the total stitch count in each round is a multiple of 6 Half Double Crochet [hdc] : With hdc it is a multiple of 8 Double Crochet [dc] : Multiple of 12