We use Hermann Oak Harness Leather on our western bridles with reins. And our harness working headstalls with reins. We offer many matching western breast collars also. We offer many more combinations not listed. As a bridle with breast collar for large horses. We also offer draft breast collars with bridle sets and mule bridles with matching breast collars. Call 530-545-0139 or email firstname.lastname@example.org with your ideas and for special combination pricing.