Stock colours?

What about bright pink? :L

A purchase from my mother for Xmas. I have always worn ties before (PC) so not quite sure on what's allowed?
 
Nope... Really wouldn't! Dark colours or very pale colours... I had a lovely stock in deep red, and we also have dark blue, dark green and then also cream. Bright pink might be ok for jazzing up XC colours but not really suitable for dressage or showing I don't think.
 
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