So how exactly should a duo go about recreating Meghan and Harry's iconic wedding day ensembles? You'll need a modest white dress (preferably one with a bateau neckline and long sleeves), lengthy veil, sparkly, Disney princess-worthy tiara, and white heels to look like Meghan, whereas anyone looking to dress like wedding day Harry should wear something that resembles a military uniform. Bonus points if the Meghan lookalike of your twosome carries a small bouquet of white flowers, and the Harry wannabe sensually bites their lip at any point during the Halloween shindig, just like the Duke of Sussex did on the altar.