7 Coastal Baby Shower Decor Ideas

Bringing a little one into the world is a moment worth celebrating, and what better way to do it than with a baby shower inspired by the calm, beauty, and charm of the coast. From soft ocean hues and sandy neutrals to seashell accents and nautical details, coastal baby shower décor creates a dreamy, relaxed atmosphere that feels both elegant and joyful. Whether you’re planning a beachside gathering or simply want to bring coastal vibes indoors, this style is perfect for creating a welcoming, light-filled celebration. In this post, we’re sharing our favorite coastal baby shower décor ideas to help you design a space that feels breezy, beautiful, and unforgettable. 🌊🍼

A beachy tablescape featuring fishnet and sand dollars instantly sets the scene for a relaxed, coastal inspired celebration. Drape fishnet loosely across the table as a runner, then layer real sand dollars throughout for an organic, collected-from-the-shore look.🌊🤍

Starfish table decor is a simple yet stunning way to bring instant coastal charm to your baby shower. Whether scattered naturally along the table runner, placed atop folded napkins, or used as part of a centerpiece, starfish add a soft, beachy touch that feels both playful and elegant. Pair them with neutral linens, driftwood accents, and soft blue or sandy tones. 

Vases filled with sand dollars, starfish, and seashells create an effortless coastal statement that feels both natural and beautifully styled. Using clear glass vases allows the soft textures and neutral tones of the shells to shine, giving your tables a light, beach-collected look. Cluster them down the center of the table or use them as standalone accents alongside candles and greenery for added warmth.

A bowl of seashells for guests to guess how many are inside is a playful and charming way to add both décor and entertainment to your coastal baby shower. Display a clear glass bowl filled with assorted shells and place a small sign inviting guests to make their guess for a sweet, easy game everyone can enjoy. Not only does it double as a beachy accent for your table, but it also encourages guests to mingle and have fun.

Having guests sign their names on sea glass pieces is a meaningful and interactive way to create a keepsake from your coastal baby shower. Set out smooth sea glass with paint pens or permanent markers and invite guests to write their names or sweet wishes for the baby. The finished pieces can be displayed in a glass jar, shadow box, or framed later as a beautiful reminder of the day. It’s a simple yet sentimental décor idea that blends personal touches with effortless coastal charm. 🌊💙

Beachy vases filled with sand, seashells, starfish, and glowing candles create a soft, coastal ambiance that’s perfect for a baby shower celebration. The layered look of natural beach sand and shells paired with candlelight brings warmth while still keeping that light, airy seaside feel. Line them down the center of the table or place them throughout the space for a subtle, romantic glow. It’s an easy way to add texture, charm, and a dreamy coastal touch to your décor. 🌊🕯️