I JUST started learning how to knit, and I think I've got the garter stitch down already so I want to start making a Ravenclaw scarfA lot of the websites I visited had different instructions, such as using a knit AND purl stitch pattern or knitting on the round, but I was wondering if I could just use garter stitch for the entire scarfAll I'm worried about is if using garter stitch would affect the look of the scarf and if it's really the best stitch to usePlease help me out!(PLUS, if anyone can tell me what the best sizes of yarn and needles should be, that would be SUPER helpful.)