Fetish
You can't tell me that all this equipment used in English Riding isn't some kind of fetish gear.
Here's a listing from State Line Tack:
Breeches and Jodhpurs are essential to the English rider. Horse riding pants help communicate with the horse and allow the rider to better grip the saddle and stay in place. Equestrian pants, available in Full Seat, Knee Patch, and Pull On, are shaped to fit and made to help the rider feel as comfortable in the saddle as possible.
Fawcet ( Still remember my poster of her fondly from when I were a younger man.)