I would love this too. At the very least sell the costumes segmented so we can mix and match tops, bottoms, footwear, and jewelry. I want more indivuality than just dyes.
Wow! This is a great idea. We can already craft armor and furniture, so why not costumes as well. Perhaps we would be able to use motifs for some of the crafted costumes.
Easily monetized idea that gives the player more control over their appearance and gives crafters more to do.