I have a brand new bridle and it doesn't fit. My horse is regular size but face is a bit slim then most. I didn't look yet, but is there only one size? If so, I guess I'll just have to add a few notches and make adjustments. Please email me at mkeharley1@hotmail.com if you have any suggestions.
Call National Bridle and ask if they offer an Arab Size. I purchased one several years ago from GOG but I'm not sure they still make this size available.