Hey Tyler,
I used to fish Lake Michigan,. IL side and also the IL river. Fished a lot of northern lakes in IL including "The Chain". Anyway depends on where you are mainly fishing, the most luck I had on the rivers, is blk/red, blk/blu. grn pumpkin. Skirts you can buy from fishingskirt.com. Jigs, any swim jig will suffice as you can use them for pitching, swimming and bouncing on the bottom. If you are going to fish in the rocks for smallies, use a football head. Trailer I would use Netbait chunks or Rage tails. The colors are numerous. If you want to talk local fishing PM me I can give you some good tips on local waters, that is until the ice melts.