Haven't had a Derby since I was a kid back when they were the standard in the Bay. Wanted one for nostalgic reasons just as much as the look but how many black & navy jackets could I keep in my closet. That's where this Moss Green 300 fits the bill perfectly. It subs in just fine for Olive with a bit more flair but goes with just as many outfits. Love the fact I have an authentic Bay Area staple that I don't see on every other person out there. Extremely pleased.