Makeover for an adult with disabilities

[tetera]

Thank you sooo much I appreciate it

You're welcome!

The Disney Store official website also sells some tiaras for adults which should be just fine to wear on your Disney Cruise with a "Disney bounding" outfit or just to "fancy up" a comfy shorts/tshirt outfit!...some of the tiaras are princess-related but a nice alternative might be this Mickey tiara since it is not related to any specific princess and you could customize it with your birthstone (since you mentioned the trip is to celebrate your birthday): https://www.disneystore.com/mickey-mouse-birthstone-tiara-by-arribas-brothers-7409055366930

Another alternative that they sell are these Princess ears which have a tiara in the middle: https://www.disneystore.com/disney-princess-iridescent-ear-headband-with-tiara-for-adults-445023354905