Don’t just deck the halls. Drape them with jewelry. This long, tapering, crystalline chain falls like an icicle made of gemstones from the boughs. Thread lots of them through trees, wreaths, and garlands, coil them into centerpieces, or drip them from walls, windows, and banisters. They'll add a scintillating accent to winter white decorating themes or a joyous sparkle to more rustic decor.