The pants go along so well with the Out On The Town Jacket, so feel free to make both if you find yourself with extra time.
Here's a few photos from around the blogsphere for inspiration.
I actually whipped up a pair of these around Easter and have been keeping them secret (aka; I just can't get the kid to stop moving long enough to get a decent photo). Which means, I'll have some time to give the jacket a go. What I love about the pants is that depending on your fabric choice, these can dress your kid up or just spice up his casual look. I think you are going to love this pattern ladies.