5. Lamps And an extra layer of warmth to your space by using a tortoiseshell lamp. Typically made from amber glass to resemble a shell pattern, tortoiseshell lamps give off soft, warm-toned light.

Ralph Lauren “Wentworth” 5-by-7-inch tortoise shell picture frame, $60, macys.com Tortoise double headband, $19, jcrew.com Vetro tortoise shell glass table lamp, $129, lampsplus.com ...