Take a BowLast year’s obsession with hats has morphed into a fascination with headbands. Big bows topped heads at Erin Fetherston, who wrapped tresses in feminine flowers. Costello Tagliapietra paired their evening dresses with satin hair bands. Sass & Bide sent out hats, bands, wraps, or feathers with every look. And Elise Overland belted a piece of extra-long fabric for a sixties-hippie feeling. So, go ahead, tie one on.