My family and I will be making our first trip to WDW for Thanksgiving week. 85 days and counting!!! We are so excited!! I have looked at what the weather channel says the average temperatures are for that time of year. They say average high is in the 70's and lows in the 50's. We plan on wearing capris or shorts for the day and then bringing a jacket for night. Will this work? Or should we wear pants? I don't want to have to go back to the resort to change.