Accessories can transform any outfit from drab to fab in just a few seconds. A pair of towering pumps can glam up a simple LBD, while sneakers can tone down the frilliness of a girly dress. Without 'em, your outfits will look too safe, even borderling boring. So to help get you started on your accessory collection, we prepared a nifty guide for all the essential pieces you should own. Flip through our gallery to see them all.