As the wedding falls on October 3 in Neenah, WI, expect crisp fall weather—layers are encouraged. Think polished-casual: button-up shirts (flannels are great in Wisconsin) or blouses, knit sweaters, chinos or tailored jeans, casual dresses or skirts, and dressy boots or loafers. Light jackets or a sport coat are fine; no tuxedos or formal gowns required. Please avoid athletic wear, graphic tees, or flip-flops. If you’re unsure, aim for comfortable, seasonally appropriate outfits that photograph well and keep you warm during any outdoor moments.