The Royal Wedding is just a few days away, so hopefully you have already purchased your Prince William and Kate Middleton Lifesize Cardboard Cutout so you can pretend that you are spending the couple's special day with them. Tomorrow we'll have a full roundup of where you can witness the magical union live (aka at 5:30 a.m. EST on Friday) right here in NYC, but first we wanted to give you a heads up on some Royal Wedding must-have memorabilia. Because we don't want you to look like an idiot in front of the other Royal Wedding enthusiasts when you show up for The Big Day later this week. (You're welcome.) Click through for our top five Royal Wedding wearables.