To glamour items, you just need to do a simple glamour quest from Mor Dhona (I think? Is it Mor Dhona? From Wiscard?). Anyway, you don't need a crafter for it. You just need a crafter to make the glamour prism (the item that is consumed when you glamour something), but like dyeing, anyone can cast a glamour.

Items are mostly from Level 50 dungeons. Those Mog weapons used to be all the rage.