The Super Monza was also my first idea for the dark brown.I have two LLs in the racing green - a Western and a Super Phantom - without doubt the 2 most comfy and best fitting jackets in my collection. I am very tempted to go for a brown Super Monza in it, but the next LL cab off the rack before that will be a red Corsair in HH…..these 2 are hopefully on the horizon for spring 2023. Is your brown Corsair the lighter or darker brown sheep? I think the SM in it could look great, and its elasticity seems perfect for a cross zip like that. I think it should also age v nicely, especially with the cross hatched padding, but I don't think I have ever seen that combo of colour, hide and model in photos anywhere….
But I wanted it without the shoulder pads and they wouldn't do that.
Since I have the Racing Jacket, they would have been too similar for me then.
Then I chose the Corsair.
Color is dark brown with no reds. Now that I've seen a few pictures of Chestnut, I would compare it most closely to that.