Sewing
A crafting skill used in weaving of materials, everything from simple cloth to elaborate, possibly magical materials, such as Cardian Steelsilk. Principally used by tailors.
Scale:
0: Sewing needles are serviceable weapons in a pinch. No idea what to do with them besides that though.
1: This is about as far as most people get when picking up a hobby to annoy their friends.
2: Competent professional, able to make clothes people wear without embarrassment.
3: A true eye for fashion, and making questionable choices of others fashionably appealing.
4: Lord Snippy of Snobbington loudly insists you're the only tailor that ever gets things right.
5: You could, and probably do, dress royalty.
6: Scary figures from legend probably come to you for fashion advice.