How to pronounce “gown”(verb) in English

And in Canada, we actually have to gown up for certain court proceedings.

And then she went to preschool and, as if by osmosis, she had memorized within a week all the names and gown colors of the Disney princesses, and I had never heard of a Disney

And then these girls are getting stitched in to their handmade Michael Kors gowns.