What do you do when you are staying in a park all day, and then plan a dinner at a nice restaurant, but don't have anywhere to change? For example, we plan to spend a day in Epcot, then go to Bistro de Paris for dinner. Is it really alright to go in our jeans and sweatshirts and tennies (depending on weather, going in December). Also have PS for dinner at Palio, but will be at MGM all day, PS is for after Fantasmic. We really don't want to have to back to Wilderness Lodge just to change clothes. What kind of dress is expected at these restaurants? Thanks!