Doll up Definition 1 of 2Pro Tip 1/3Special Occasions Use 'doll up' when going to events where you'll dress fancier than usual. He's really dolled up for the wedding. Pro Tip 2/3Feminine Connotation 'Doll up' often refers to women's preparation, but it's not exclusive. She dolled herself up with makeup and heels. Pro Tip 3/3Not Everyday 'Doll up' isn't typically used for daily routines like going to work. Let's doll up for the gala, not the office.