Came out to both myself and my husband that im bi this last autumn. We also are planning a trip to NYC next summer

Come to find out the weeks well be there overlap with pride celebrations and the pride parade. A part of me wants to go all out and make some fabulous pride gown. I've always loved clothes and fashion (although my style of 1950s everyday woman is far from glamorous)...

I was thinking of making a gown that has a transformation element and will either fold up, bustle, or transform in some other way to reveal the bi pride flag. Especially considering im only out to like 3 people. Seemed kind of pointless as im not poly so its not like ill be with anyone other than my loving and handsome husband. The dress certainly won't be as full as these photos but these are some of my ideas. Im just not sure what my outer color should be? What do you think?

Also I am shaving my head soon so ill be wearing wigs AND I have a walker as im disabled.