Transcript for Sneak peek of Markle, Harry's wedding cake

supply couldn't pull it off. I tried. We are less than 24 hours away from the royal wedding. We've learned this morning that prince Charles will walk Meghan down the aisle and we're going to go back to Paula Faris for more details. Hey, Paula. Reporter: Hey there, robin and Michael. You guys, I caved to the pressure and D on a fascinator. I think I need to like squat down for you to enjoy all of it but I just want to give you a little more clarification on the big news of the day, of course, that prince Charles will walk his future daughter-in-law down the aisle. We've learned that when she arrives at St. George's chapel she will be initially accompanied by her page boys and her bridesmaids and then halfway is approximately where the choir is located, that is when her father, her future father-in-law will meet her and escort her to her betrothed prince Harry and so much speculation about what she will wear. Will it be a British designer? Everyone in Britain is hoping it is a British designer but some estimates that the dress could cost anywhere between $100,000 and 400,000 pounds and when you convert that to American dollars we're talking maybe a half million dollars. I know Michael's jaw probably just dropped but before we go, let's take another look at the cake. Yeah, I know. You and I are very pragmatic about this, Michael but let's look at this cake, guys. Hints of and elderflower. This elderflower infused in the cake is reportedly sourced from the queen's sandringham estate and loads of butter, flour and sugar, 40 pounds of each sounds entirely enticing but 24 hours from the ceremony, you guys, it's going to be held at this beautiful St. George's chapel built in the 15th century. We are about to witness history. I want to see history in both of you wearing one of these, though, by the way. Okay? Adrienne has plenty. I started at the 8:00 hour. Everybody caved. That's right. I don't think I'm caving on the fascinator. But I didn't bring one. I wish I had. Mine got lost in customs but, you know, thank you very much for -- We can get you a hat, Michael. I'll figure something out. I'll figure something out. After the show. Well, I've been trying to get to

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