When it comes to eyes, your position is the bigger, the better. On the topic of lashes, you’d rather go tastefully enhanced. Both sentiments sum up how Suzanne Cats feels about LuxLash, her new spa dedicated entirely to lashes and brows. She tried a small prototype on Newbury last winter and is now opening the real deal across the street. Yes, a bigger, better, much-enhanced location. Duck in for specialty brow tweakings, shapings, or replacements; lash extensions and enhancements (including diamond lashes); and brow- and lash-specific beauty products like eye-whitening pencils and brow grooming wax. All housed in a modern, white interior decked out with gleaming ’40s flair. A feast for the eyes. Every last inch of it. LuxLash, 232 Newbury Street, Back Bay (617-587-5274 or luxlash.com).