If bridle leather is an option, take a look at Equus Leather. I am very happy with their quality, and Charlie and his wife are a pleasure to work with.
Among others, I have a belt in hazel and a dog collar in London tan, and both are in the Ravello neighborhood. Looks like a new color might be a winner--Barenia.
Thanks-- I am hoping for a US option, but I'll consider Equus! And bridle leather is definitely an option.