Well, for mares/ females, I recommend a lovely green gown made out of silk, or soft linen.
Perhaps a few sparkles and some layers (different shades of green, if you can!)
A flowery hat/ headband will really finish off the look!
For stallions, I recommend a nice forest green suit with a white undershirt. Probably made of linen, with a black hat and black shoes to go with it.
