Batting your eyes: It's the oldest flirting trick in the book, and quite possibly the most effective—that is, if your lashes are up to snuff. Refinery29's latest fabulous Reserve deal with Browhaus salon will give you all the New Year's glam—without the mascara time suck. Lash in Bloom, Browhaus' lash extension service, involves the salon's highly-trained specialists (all of whom spent at least four weeks training in Singapore) applying naturally curly, thick lashes to your own fringe lash by lash, for a natural-looking but high-drama look that will up your glam factor considerably for the new year. The treatment, which lasts three to four weeks, comes with a free tune-up within a week of the service to keep your lashes in tip-top shape. Looking for a slightly more subtle treat? Browhaus also offers Lashgraphy, a tinting treatment that darkens your own lashes for a more dramatic flutter. The best part? The treatments are now up to 55%—but ONLY with this incredible Reserve deal. Snag your voucher, and you'll be batting more beautifully in no time!