There are a lot of places that will make pants to custom sizes. I am a Canadian who lives in Denmark and used Burgess Custom, which is in the Western US. They have a standard range of sizes that doesn't work for me. I'm very thin and their normal US size 0/2 are under 30" inseams, but they do custom for extra. Mine has a 38" inseam (my barefoot inseam plus an inch) and is about a US size 2. It wasn't cheap, but the quality is good. Get in touch with the custom shops. Some of them will do real custom, but you need to have a serious talk if you go that way because there are no returns. I went with this one because I saw some in Banff and Whistler and liked them a lot. A girl wearing a pair said she went custom, so I was interested and contacted the company. They are stylish and work very well.