I had too much fun with Anna's link in her bespoke post:
I was shocked to find that my trench would be fairly classic: olive, gunmetal hardware, throat latch, black liner, cursive monogram.
Of course, if the options were infinite, you might be looking at something totally different. Paprika pony hair? Citron? Paprika pony hair with a citron plaid leather undercollar?
I'd LOVE to see what variations we all came up with - please post some pics if you can!