seersucker is the best travel fabric, it does not wrinkle if i'm not mistaken? I think that's a great idea, and is sooooo different than the khaki tan suits we all adore! Or, try doing the regular khaki suit in a nice linen fabric, which is similar, and has a great texture! Me and my fi found a great suit at Banana Republic a while back. Unfortunatley, this isn't the best season to find suits, we've tried, and it's a little difficult. however, plenty of great sites on here, like studio suits for $99, all custom made! Lots of brides post about that. Well, best of luck deciding!