The premise of this one is that while preparing for a wedding, some sort of blue liquid is spilled on a Bridesmaid's dress and ruins it (although how you can ruin something already so hideous is a mystery).
After popping a Mentos, she colors the rest of the dress the same color as the liquid, rips off the flowers and bow, cuts the entire thing up, and staples or tapes it into a new dress. She's now in a lovely, sleek, and modern Bridesmaid's dress that all of the other Bridesmaids want too!