Decorating with Seashells

The most timeless coastal interiors feel collected rather than decorated. Each shell, piece of driftwood, or fragment of sea glass should look as though it has a story.

Guiding Principles

• Choose quality over quantity.
• Let natural textures be the star.
• Stick to a calm, neutral palette.
• Leave room for each piece to stand out.

Start with the Palette

Coastal decorating is easier when the room does the quiet work and the shells provide the texture. Borrow the palette from the shoreline itself rather than from nautical motifs — warm white, soft cream, sandy beige, driftwood brown, sea glass green, soft aqua, coastal blue, misty grey, sage, with navy kept as an accent. Walls in warm white or soft cream brighten a room and let pale, chalky shells register as sculpture.

Choose Fewer, Better Shells

One shell displayed beautifully creates more impact than twenty scattered across a shelf. Choose for form and story: the whelk from a particular sunrise walk, the one perfect scallop, the sea glass from a trip you remember.

• Sculptural gastropods — knobbed and lightning whelks — carry a room on their own.
• Glossy shells such as lettered olives and scotch bonnets reward close looking and small displays.
• Flat finds — calico scallops, sand dollars, sea biscuits — group beautifully in bowls and frames.
• Sea glass and coral fragments add colour and contrast without adding pattern.

Easy Ways to Start

• Group a few favorite shells on a tray or in a shallow bowl.
• Fill a clear glass jar with sand and a single statement shell.
• Frame a special find as a small piece of wall art.
• Add driftwood or coral for height and contrast.

Room by Room

Keeping It Looking Good

• Clean and fully dry shells before they go on display — damp shells develop odour indoors.
• Keep displays out of direct sunlight; sun fades tulips, scallops, and olives over months.
• Dust with a soft dry brush rather than a cloth.
• Rotate a few pieces seasonally instead of rebuilding the whole display.

What to Avoid

• Anchors, signs, and literal nautical motifs — they date quickly.
• Scattering shells across every surface instead of grouping them.
• Bright, high-contrast accent colours that fight the natural textures.
• Crowding a cloche or a frame, which cancels the isolation that makes it work.