I have had conversations at Disney's consumer products division about licensing and know a bit about the process/innerworkings of their licensing operations. I doubt that they do much in the way of licensing people's products. They likely do not want to be in the business of manufacturing. I would guess that the vast majority or perhaps all products they sell/feature in their stores, are purchased from contract manufacturers who have licensed their trademarks, etc. I think you may wish to explore licensing your idea to a company that already manufacturers products for disney, and they would in turn produce the product and sell it to Disney. You have a far better chance and an easier path of getting into Disney this way, rather than straight to Disney. Hope this is helpful.