Between solving the Rubik’s Cube that is a seating chart, designing a website and explaining to your Aunt Hilda that a honeymoon registry is not poor etiquette, focusing on things like your wedding hair and makeup can fall to the wayside. After all, what can go wrong? Glad you asked. Here, seven real brides share their biggest beauty mistakes from their own weddings. Hey, hindsight is 20/20.

