What's the Difference between Worsted and Aran Yarn? - Sheep and Stitch
One yarn, three gauges – Elizabeth Smith Knits
Yarn weights explained - Dora Does
A Guide to Knitting Gauge - Knitfarious
I want to make this hat using worsted weight yarn, but it's written for bulky. How do I go about adjusting the pattern? Yarn math frightens and confuses me. : r/knitting
What is double knitting yarn - Weight, ply and what to knit with it
Guide to Worsted Weight Yarn - Sarah Maker
A Beginner's Guide to Choosing Knitting Needles — flock | Sustainable Yarn and Knitting Store