I wish I had an answer for you!!! I have also been checking and checking back on their site and blog because I wanted a wide noseband only. I finally went ahead and purchased an entire bridle from another saddlery to try for size and looks. In the meantime, I am starting on my handmade noseband to match the show bridle that I already have here because I don't know of any other option.
Proud to have two Takaupa Gold line POAs!
Takaupas Top Gold
Gifts Black Gold Knight
Beval will swap out bridle parts on any of their bridles, and you can usually do that with Edgewood as well, if you are interested in any of those brands. Antares also swapped parts for me, I needed a cob but with horse cheeks. Try Farmhouse Tack, they are so helpful I am sure they can help with an Edgewood or other brands.
Clarksdale, MS--the golden buckle on the cotton belt
If you don't mind inexpensive and some difficulty getting in touch with them, Bartville Harness Company, which does not have a website because they are Amish, will build anything you like. They do have a catalog which you can order, and they answer their telephone for fifteen minutes a day in the morning. They make Nunn-Finer bridles and you can see their work on the Bit of Britain website as American made tack.
If you search for Bartville, the telephone number and address will come up. If you search COTH in the Hunting Forum or the eventing forum, I know their information has been posted many times in the past.
"I'm a lumberjack, and I'm okay." Thread killer Extraordinaire