I suppose one plain wool, one flannel and one linen? It depends entirely on your needs and climate of course. One or two navy sportcoats should be enough for most people.
Agreed on the green sportcoat, the cut doesn't look very nice, and I can't see that shade of green being worn outside of the golf club. Bottle green or olive can be nice, but this is just meh. It might be better to stop buying all these coats in weird colours just because it's a good deal and save up for one or two versatile ones in a nice cut.
Bottle green? Isn't that the same color that's on the Wimbledon and Masters jackets? With your other points, I agree. It's more of a novelty jacket per se.
I only paid $29.99 for the jacket, so it's a steal. I wouldn't pay any more than that.
Edited by Kira - 7/1/14 at 9:52am