Oh, bring a change of shoes. Wearing tall boots all day will give you blisters. Also, if you fear your horse getting your clothes dirty, wear sweatpants over your breeches and boots, then wear a hoodie over your shirt :) Comfortable and has a purpose! Oh oh oh! Cheaters tip! After you shine your boots, for a touch up, panty hose makes them SHINE. Rub it across them and it brings the oils out. And a cheater tip for your horsie, if you LIGHTLY dampen a rag, it is like a sham-wow of the horse world. The finest layers of shaving dust are not safe from the power of a lightly dampened rag, then just brush your pony off with a soft brush and I promise a shine :)
Horses are angels without wings!