One idea is to go to a thrift shop and get the ugliest, poofiest dress you can find. Bonus points if you find it in a hideous color like vomit. Sit all your girls down and show them their dress. Act all excited about it and their reactions will be priceless! If you don’t want to go buy the dresses, find a picture online and print it out and send it to them. You will still get the same hilarious reaction. Just make sure it’s absurd, but realistic.