I think this story is totally awesome and adorable. It's sweet that he wanted to make his granddaughter happy and that they could have a laugh together. And I also think it's neat because how many old men do you know who would readily wear clothing that's deemed "feminine?" So I like that it sort of challenges the perceptions of what society say's is okay for men and women to wear. Plus, let's be honest, he know's how to work-it!