While this was pretty hilarious, don't listen to the haters. The jacket is kinda neat, a bit different. I am female so I am right. Here's my opinion on pants.
I think a slimmer fit would suit the jacket, like the Airblaster sissy
If you don't like slim go for a camo look with the orange:
These Volcom's are sweet but way expensive
Other than that any pants the same orange, or I agree a denim for the "non snowboarding casual" look would work.