WWMD?

I went shopping with my cousins today and I bought the cutest shoes ever! They are chocolate brown satin ballerina slippers with a ribbon that ties around your ankle and a wedge heel. They look super-fantastic with jeans, dress pants or a smart skirt. The purpose of our trip was to find shoes and jewelery for my one cousin who is getting married next month. Her wedding shoes are the same as mine except in off white. My other cousin tried a pair on in Disney-princess-blue but did not buy them (poor university student). We had a pretty fun time.

10 points for anyone who guess what my title means.
50 points for anyone who guesses what happened to my cousin today. Hint: it is something she has never done before but she wanted to do it in preparation for her wedding.