Thank you lovely ladies for your comments. I am getting very giddy now!
Chris' shirt and waistcoat arrived yesterday. The waistcoat looks great but he just didn't look right in the dress shirt and orange cravat. He looked trussed up like a Christmas (or Thanksgiving) turkey

. I could just see him getting so agitated on the day if he got too hot. So plan B is now to get a normal white shirt with a nice stylish orange or silver tie to go with the waistcoat.
We have also starting building a rough itinary for the holiday as we have so much to do in the first week with the Mums and then on our own for the next two weeks. I've booked a few surprise dinners for the two of us that Chris doesn't know about yet and we've also planned some days outside of Orlando. We've even got tickets to go and see The Script and Arctic Monkeys at Hard Rock Live. Here's a rough plan of our trip (this is more for me really so I'm sorry to bore you!)
Day 1: MK
Day 2: AK & DHS (fantasmic night)
Day 3: Pick up wedding license, Universal and IOA
Day 4: My afternoon tea with Mum at GF. Chris taking his Mum shopping and then a surprise Wishes dessert party for the Mums in MK.
Day 5:WEDDING DAY!!!!!!

Day 6:Free day and then Drinking around the world in Epcot in the evening!
Day7:Mums choice day before they fly home in the evening. I know my Mum will choose MK and Chris' Mum will likely choose shopping so we will split up until later. Then after waving them off we zoom over to Hard Rock Live for Arctic Monkeys.
Day 8: The Script
After this we have the Haunted Hayride booked, MNNSHP, a day out at Giraffe Ranch, a day at Daytona, more shopping (Chris' hobby!). Not to mention a few character meals squeezed in and a Discovery Cove day (yet to book). PHEW!!! We will need a holiday to recover from the honeymoon!!!