Klassy Cowgirl Argentina Cow Leather Re-purposed Michael Kors Headstall and Breast Collar Set. This set features dark brown Argentina cow leather with re-purposed Michael Kors inlays. Breast collar is scalloped and features a Michael Kors fabric inlay with copper studs, conchos Headstall features Michael Kors fabric inlays on cheeks with copper studs on one ear. Set is accented with antiqued copper conchos and hardware. Set comes complete with one ear headstall and breast collar.