BING BANG, ANNA SHEFFIELD'S LINE OF HIGH-END COSTUME JEWELRY, OFFERS BAUBLES WROUGHT OF STERLING AND BRASS CHAINS, OFTEN-CURIOUS CHARMS AND SWAROVSKI CRYSTALS. THE LINE INCORPORATES SIGNATURES OF SHEFFIELD'S AESTHETIC: LAYERED CHAINS, UNIQUE METALS LIKE ROSE & CHAMPAGNE GOLD, GUNMETAL AND JET IN INVERTED SETTINGS. BING BANG IS JEWELRY THAT SPEAKS LOUDLY AND CARRIES A BIG STICK (OR CHARM.)