Dont realy know if you would call it goth but Iv thought about doing these Kitty jackets. Made two and kinda like tweaking around with each one I do. But I dont realy know if I would go about making and selling them, I just make them for friends. Its prity fun to make your own cloths and stuff, plan things out and see it all come together. Yall should try it, its not too hard to learn to sew and make things. Well heres two pics of the jackets, hope there not too big XP
Heres mine

And heres the one I made for a friend