As a journalist who frequently writes about Walt Disney World and Disneyland, I spend lots of time inside Disney theme parks. I've learned the best clothing to pack for a trip to Disney is comfortable,

Old Navy has had themed Disney merch here and there over the years, but according to both retailers, “this is the first time a Gap Inc. brand has featured Disney characters in full-scale marketing” and included “co-created products and proprietary graphics between Old Navy and Disney.”