With the holiday season heading into full swing, every girl in Baltimore will be repeatedly faced with the same dilemma: What on earth to wear to every party? While Savvy stopped playing the new-look-for-every-event game long ago, there’s one thing she won’t leave the house without: fabulous hair. Finding the perfect blowout in Baltimore is only slightly less elusive then finding the perfect ball gown. That’s why Savvy spends her Friday afternoons with Boris at Uno Salon (410-821-9080, 10751 Falls Road at Green Spring Station). Not too helmet, not too haphazard, Boris knows how to deliver lushness that never looks overly “done.”