I've entered us for two intro dressage tests on 16th May, at our local riding club's dressage comp. Roxy is an old hand but I've never competed before, EEK! Do I need anything special in terms of kit - like a white numnah? Is that compulsory even at low levels? And I am guessing I probably won't be allowed to wear my usual pink riding hat?! There's some new rule about hats and safety standards isn't there? Do I have to wear long boots or could I wear short boots and chaps?