Millennial women get married later than ever, spend more money on their weddings than ever, and have more access to images of “dream weddings” (thank you, Pinterest) than ever before. So how does this change the way they feel about wedding planning? Recently engaged Cosmopolitan.com editors Tess Koman, Elizabeth Narins, Kathleen Kamphausen (who is also a professional wedding photographer), and host Elisa Benson — who have been to hundreds of weddings in total — discuss the myth of the "chill bride," whether social media rules are helpful or annoying, and the #1 most crazy-making things bride do.