We are going in August and will be having dinner at Cinderella's Castle. My DD would like to wear a Princess Dress while having dinner. I have checked ebay - but no one has a dress large enough for her. She is going to need probably a size 12 (she's a plus size 7 1/2 yr old). Any suggestions?????? I have thought about having someone make her a dress (so that's an option too). She def needs one that wouldn't be "itchy" or hot since we'll be there the middle of August. Thanks for your help!