Too lazy to check all the replies... If no one else has suggested it yet, I recommend looking at Elfwood and DeviantArt. Admittedly, they're not very historically accurate, but you will get some interesting ideas. I make my own pirate clothing, and I find a lot of inspiration just looking at other people's fantasy artwork.
Patterns for coats, shirts and pants
in Thieves Market
Posted
Too lazy to check all the replies... If no one else has suggested it yet, I recommend looking at Elfwood and DeviantArt. Admittedly, they're not very historically accurate, but you will get some interesting ideas. I make my own pirate clothing, and I find a lot of inspiration just looking at other people's fantasy artwork.