Add some coastal charm to your home this summer on a budget with these Dollar Tree DIY Coastal Decor Ideas. From seashell centerpieces to nautical wreaths, there are plenty of coastal decorating ideas for the home on a budget. Whether you're dreaming of a beach house vibe or simply want to infuse your living space with a touch of coastal charm, these dollar tree crafts will help you achieve that serene aesthetic without splurging. From sea glass vases and sand-filled candle holders to nautical wall art and beachy summer wreaths, there are DIY nautical decor ideas for every space in your home.