For camo, don't worry about the latest and greatest (and expensive) camo patterns; at 30 yards all of the photo-realistic detail blurs together anyway. Old military camo works just as well as the expensive stuff. The key is to break up your silouette, so whatever gets the job done. More important is that your clothing allows you freedom of movement (can't be too bulky), should keep you warm, and is
quiet. Most importantly, practice shooting in your hunting clothes, with all of your gear on (face mask, gloves, etc). You're much better off finding that your string slaps your jacket sleeve at the range than when you're taking a shot at a nice buck.
Best of luck to you!