For a sorrel you can do Blues and greens really well. If you don't have colors blacks are good to. For western pleasure you can get away with a pony tail at the nape of your neck with a nice barret if you want. You can also braid it and then spin it into a bun at the nape of your neck.
"Be a best friend, tell the truth, and overuse I love you
Go to work, do your best, don't outsmart your common sense
Never let your prayin knees get lazy
And love like crazy"