Black, navy or brown jacket. White or beige jodhpurs or breeches. White, black, navy or beige zip up or collar and tie shirt. Black or brown short or long boots (with short boots use jodhpur straps or leather gaiters). Any colour helmet. Black or white gloves
If you're planning on doing showjumping, you can wear the logos and jewels without any repercussions, but if you want to do the hunters or equitation, stay away from logos and bling
Thanks for correcting me Toosje prins. I just like wearing black show jackets so that's why I said that I guess. And yes you're right. You can wear any color you want.
In Show jumping, any colour show jacket is applicable however black and navy blue is considered traditional :)
Nevermind it is a link. Sorry :)
If you mean shows as show jumping then you should wear white/tan breeches and wear black tall boots. You should wear a black show jacket and a white show shirt with a tie. http://www.horsemart.co.uk/general-equine/show-jumping-dress-code/996
This site talks more in detail about sponsors, color choices and stuff like that. I can't tell you much in detail because I don't want this to be too long but I hope the site helps. (By the way, it is a URL, not a link. Just copy and paste it.)