I'll second LBC Demon -- I think a gray jacket with pink oxford shirt, brown tie, tan trousers, and burgundy shoes is a really beautiful combination. I dunno if that would give you enough blue to work well with the overcheck in that particular glen plaid, but you'll come up with something.
The blue shirt / blue tie / gray trews look above would, of course, work with both. I think the green jacket is crying out for a pocket square with a nice large scale paisley that picks up on that great blue in the check. Were the gray one mine, I would lay a two-color block stripe repp tie against it, for a somewhat '30s combination. That might not work, but it harms nobody to hold a tie up to it and find out.