Love Stubbens. That was my first dressage bridle, and I still have it. All my bridles since were custom made by a local harness maker so that doesn't help you out much..
Dealing with Dressage Extensions is awesome, definitely go through them and if you have any questions, they'll answer them. And if you don't like the bridle, or it doesn't fit you can send it right back, no questions asked. I bought a saddle from them and it was a great experience. Would definitely recommend them.