Transform your small kitchen into a coastal cottage retreat while showcasing your vintage tea tin collection. Opt for light and airy colors like soft blues, whites, and sandy neutrals. Install open shelves with a distressed white finish to display your tea tins, evoking a beachy and relaxed atmosphere. Incorporate natural elements like seashells, driftwood, and woven baskets for a coastal touch. Choose light-colored countertops and backsplash tiles to enhance the cottage feel. Hang pendant lights with seashell or rope accents to provide soft and warm lighting. This coastal cottage kitchen will be the perfect backdrop for your vintage tea tin collection.