are many options for dressing your favourite 4 year old for the wedding. If you have your heart set on white gossamer and tulle for the flower girl, go for it during the ceremony, but be kind and proactive. Have a special outfit ready to make a quick change into something comfortable (and more forgiving with chocolate milk!) during the dinner and dancing portion of the event.
Also, visits to the ceremony site and acting out the walk down the aisle will go a long way towards making the little stars of your day shine brightly.