12 Stunning Seashell Crafts and Decorations You Will Love

Are you looking for beautiful coastal decor for your home? First, collecting ocean elements is very relaxing. However, store-bought coastal items often look cheap and plastic. Therefore, we created these stunning seashell crafts and decorations for you. Because we use natural elements like raw linen and brass, they look incredibly elegant. Plus, the crafting steps are very easy. As a result, you can upgrade your space fast. Indeed, your living room will feel like a luxury beach house. Also, if you love botanical elements, check our paper hibiscus flowers post for your table.

This blog post contains affiliate links. As an Amazon Associate, I earn from qualifying purchases. The content on some of these projects may be enhanced with structural craft inspirations.

Essential Supplies for Seashell Crafts and Decorations

You need a few specific items to start. Fortunately, these materials are affordable and easy to find. Gather these essential supplies before you begin, and your crafting process will go smoothly from project to project.

A few items — craft glue, the craft drill, gloves, and a dust mask — come up across multiple projects in this guide. We’ve marked these as “(used throughout)” below, so you’ll know to grab them once no matter how many ideas you try.

🐚 Natural Shells
Large clam shells, oysters, and small scallops form the base of nearly every project in this guide.

🪵 Earthy Elements & Bases
Raw brass wire, jute rope, and wood beads keep every design looking natural rather than plastic, while driftwood and a simple wooden ring provide two of the bases used below.

🕯️ Candle Making Supplies
Natural soy wax and a cotton wick are all you need for the shell candle masterclass above.

🎨 Paint & Finishing
Liquid gold paint adds a luxe touch to several designs, while plaster and a small canvas bring the wall art idea to life.

🧱 Casting & Molding
Cement and eco-resin let you cast two very different but equally striking accent pieces.

🔩 Hardware & Extras
A few finishing pieces — drawer knobs, sea salt, and blank cards — round out the remaining designs.

🛠️ Essential Tools & Safety
A small craft drill and strong glue handle most construction, while gloves and a dust mask keep you protected during drilling, cement work, and resin pours.

Core Techniques for Seashell Crafts and Decorations

The Masterclass above walks through building a shell candle from start to finish. The techniques below cover everything else you’ll need for the remaining eleven ideas.

1. Drilling Shells Safely

First, place your shell on a stable, flat surface, ideally on a folded towel to prevent slipping. Next, mark your drill point with a pencil, then start at a low speed to create a small starter notch before increasing speed. Then, drill straight through in one smooth motion — stopping and restarting can crack thinner shells. Wear a dust mask throughout, since shell dust is fine and sharp.

Used in: Minimalist Brass Wind Chimes, Wooden Bead Garlands.

2. Wire Wrapping & Spiral Bending

First, cut a length of raw brass wire longer than you think you’ll need. Next, wrap one end tightly around a pen or dowel several times to form a spiral coil, then slide it off gently. Then, shape the remaining wire as needed and secure any loose ends by tucking them back into the coil.

Used in: Minimalist Brass Wind Chimes, Wire Photo Holders.

3. Wrapping Fabric Around a Base

First, cut a strip of raw linen slightly longer than the circumference of your base. Next, apply a thin line of glue along the base and press the linen down, smoothing as you go. Then, overlap the fabric ends slightly at the back and trim any excess for a clean, seamless finish.

Used in: Linen Napkin Rings.

4. Gilding with Liquid Gold Paint

First, make sure your shell surface is clean and completely dry. Next, load a fine brush lightly with liquid gold paint — less is more here. Then, paint only the outer rim or edge in one smooth stroke, and let it dry fully before handling.

Used in: Gilded Salt Cellars, Seashell Place Cards.

5. Plaster Spreading & Object Pressing

First, mix your plaster according to the package instructions until smooth. Next, spread it evenly across your canvas using a palette knife, working quickly before it begins to set. Then, press your shell firmly into the wet plaster at your desired spot, holding it steady for a few seconds until it stays in place on its own.

Used in: Wabi-Sabi Wall Art.

6. Stringing Wood Beads

First, knot one end of your cotton rope to prevent beads from sliding off. Next, thread your wood beads on one at a time, spacing them evenly or in a pattern of your choice. Then, tie off the other end securely once you’ve reached your desired length.

Used in: Wooden Bead Garlands.

7. Bonding Shells to Hard Surfaces

First, make sure both surfaces — the shell and the base — are clean and dry. Next, apply strong craft glue to the flattest part of the shell rather than the edges. Then, press firmly in place and hold for the time specified on your glue’s packaging, allowing it to cure fully before moving the piece.

Used in: Coastal Drawer Pulls, Seashell Place Cards, Wire Photo Holders.

8. Cement Pouring & Mold Casting

First, mix your cement according to the package instructions until it reaches a smooth, pourable consistency — not too thick, not too watery. Next, pour it slowly into your cone mold, tapping the sides gently to release any trapped air bubbles. Then, press your shell into the surface immediately, before the cement begins to set, and let it cure fully (check your product’s instructions for exact timing) before removing it from the mold.

Used in: Cement and Shell Ring Holders.

9. Macramé Knotting & Weaving-In Accents

First, cut several long, even strands of jute rope and gather them at one end with a secure overhand knot. Next, divide the strands into pairs and tie simple square knots at even intervals down the length to build your hanger pattern. Then, as you knot, tuck small shells directly into the knots themselves, securing them in place as each knot tightens around them.

Used in: Jute Plant Hangers.

10. Eco-Resin Casting

First, arrange your shells inside a round silicone mold exactly as you’d like them to appear in the finished piece. Next, mix your eco-resin according to the package instructions, stirring slowly to avoid introducing air bubbles. Then, pour the resin over the shells in a thin, steady stream, and let it cure fully — typically 24 to 48 hours — before gently flexing the silicone mold to release the coaster.

Used in: Eco-Resin Coasters.

12 Aesthetic Ideas for Seashell Crafts and Decorations

Additionally, these projects offer a sustainable and elegant look. Here, we have twelve unique coastal ideas to try right now.

1. Aesthetic Candles: Seashell Crafts and Decorations

Create beautiful organic lighting with a minimalist coastal candle poured directly into a natural shell. (See our full step-by-step Masterclass below for the complete technique and full supplies list.)

Supplies Needed: Large Clam or Oyster Shell, Cotton Wicks, Natural Soy Wax Flakes.

How to Make Seashell Candles (Step-by-Step Masterclass)

Do you want to try our favorite coastal project? Here, we explain how to build a perfect artisan candle. Because the steps are very detailed, you will finish it smoothly like a professional.

Step 1: Choose the Right Shell. First, find a large, deep clam or oyster shell. Important: The shell must sit perfectly flat on the table so the hot wax does not spill. Pro Tip: Wash the shell with warm soapy water and dry it completely.

Step 2: Prepare the Wick. Cut a natural cotton wick to the right size. Next, dip the metal base of the wick into a tiny bit of melted wax or strong glue. Therefore, you can stick it firmly to the deep center of the shell.

Step 3: Melt the Natural Wax. Put natural soy wax flakes into a glass measuring cup. Then, place the cup into a pot of boiling water to melt the wax slowly. Because soy wax burns clean, it will not leave black smoke in your house.

Step 4: Pour the Wax Carefully. Hold the cotton wick straight up with your fingers or a wooden peg. Next, pour the liquid soy wax very slowly into the shell. Consequently, you avoid making any air bubbles in your beautiful candle.

Step 5: Cool and Cure. Leave the candle on a flat surface. Important: Do not touch or move the shell for at least four hours. As a result, the wax will harden perfectly smooth and turn a solid, creamy white.

Step 6: Artisan Finishing Touches. Finally, use sharp scissors to trim the cotton wick to a quarter inch. Indeed, your artisan seashell candle is now ready. Plus, it looks amazing on a summer dining table!

A 2x2 photo grid tutorial showing the step-by-step DIY process of making aesthetic candles using large clam shells and natural soy wax for beautiful coastal decor.

2. Minimalist Brass Wind Chimes

Supplies Needed: Flat seashells, raw brass wire, a piece of driftwood, small craft drill.

Begin by drilling tiny holes into smooth, flat shells (see Technique 1: Drilling Shells Safely above). Next, thread raw brass wire through them (see Technique 2: Wire Wrapping & Spiral Bending above). Then, hang them from a piece of natural driftwood. Therefore, they create a peaceful sound in the wind.

A perfectly square 2x2 photo grid showing how to make minimalist brass wind chimes with drilled flat shells and driftwood.

3. Linen Napkin Rings: Seashell Crafts and Decorations

Supplies Needed: Raw linen fabric, small wooden ring, strong craft glue, one small seashell.

Wrap raw linen fabric evenly around a wooden ring to build a soft, textured base (see Technique 3: Wrapping Fabric Around a Base above). Next, use strong glue to attach a perfectly white seashell (see Technique 7: Bonding Shells to Hard Surfaces above). As a result, you add a sophisticated, beachy touch to your dinner party.

A step-by-step 2x2 photo grid tutorial showing the DIY process of creating elegant linen napkin rings with white scallop shells.

4. Gilded Salt Cellars

Supplies Needed: One thick oyster shell, liquid gold paint, flaky sea salt.

Start by cleaning a thick oyster shell thoroughly. Next, paint the outer rim with liquid gold (see Technique 4: Gilding with Liquid Gold Paint above). Then, fill it with flaky sea salt. Indeed, it looks like a high-end culinary accessory.

A 2x2 photo grid showing the step-by-step DIY process of painting oyster shells with liquid gold to create beautiful gilded salt cellars.

5. Wabi-Sabi Wall Art: Seashell Crafts and Decorations

Supplies Needed: White plaster, small canvas, one beautiful shell.

Spread textured white plaster smoothly across a blank canvas using a palette knife. Next, press a single, beautiful shell into the wet plaster (see Technique 5: Plaster Spreading & Object Pressing above). Because it is unpainted, it offers a calm, sculptural element.

A perfectly square 2x2 photo grid tutorial showing how to make wabi-sabi wall art by pressing a large shell into textured white plaster.

6. Wooden Bead Garlands

Supplies Needed: Raw wood beads, natural cotton rope, one large shell, small craft drill.

Thread oversized raw wood beads onto natural cotton rope in a clean, repeating pattern (see Technique 6: Stringing Wood Beads above). Next, drill a hole in a large shell (see Technique 1: Drilling Shells Safely above). Then, attach the shell to the end of the garland. Therefore, it brings a high-end bohemian touch.

A step-by-step 2x2 photo grid tutorial showing the DIY process of making a coastal wooden bead garland with a large seashell attached to the end.

7. Coastal Drawer Pulls: Seashell Crafts and Decorations

Supplies Needed: Flat metal drawer knobs, sturdy seashells, strong craft glue.

Select flat metal drawer knobs to serve as your sturdy mounting base. Next, glue sturdy, beautiful seashells directly onto the metal surface (see Technique 7: Bonding Shells to Hard Surfaces above). Consequently, you transform a basic dresser into a coastal masterpiece.

A 2x2 photo grid showing the step-by-step DIY process of gluing sturdy shells onto flat metal knobs to create coastal drawer pulls.

8. Cement and Shell Ring Holders

Supplies Needed: Fine cement mix, cone silicone mold, one small shell, nitrile gloves.

Pour fine cement carefully into a cone mold until smooth. Next, press a small shell into the base before it dries. Wear gloves while handling wet cement, as it can irritate skin with prolonged contact (see Technique 8: Cement Pouring & Mold Casting above, and our safety note below). As a result, you get a raw, modern ring display stand.

A perfectly square 2x2 photo grid tutorial showing how to make modern cement ring holders in a cone shape decorated with tiny seashells.

9. Wire Photo Holders

Supplies Needed: One heavy seashell, raw brass wire, strong craft glue.

Take a heavy, thick seashell to act as a solid weight for your desk. Next, bend raw brass wire into a spiral loop (see Technique 2: Wire Wrapping & Spiral Bending above). Then, glue the wire deep inside the shell (see Technique 7: Bonding Shells to Hard Surfaces above). Thus, it securely holds your favorite photos.

A step-by-step 2x2 photo grid tutorial showing the DIY process of making wire photo holders using a heavy conch shell and raw brass wire.

10. Seashell Place Cards: Seashell Crafts and Decorations

Supplies Needed: Flat scallop shells, liquid gold paint, blank paper cards, strong craft glue.

Gild the outer edges of flat scallop shells with liquid gold paint using a fine brush (see Technique 4: Gilding with Liquid Gold Paint above). Next, write your guest’s name on a handmade paper card. Then, attach the card to the shell (see Technique 7: Bonding Shells to Hard Surfaces above). Indeed, your guests will love them.

A 2x2 photo grid showing the step-by-step DIY process of painting scallop shells with gold to create elegant coastal wedding place cards.

11. Jute Plant Hangers

Supplies Needed: Natural jute rope, several small shells.

Knot natural jute rope into a sturdy net structure using simple macrame techniques (see Technique 9: Macramé Knotting & Weaving-In Accents above). Next, weave small white shells into the knots. Consequently, you add a beautiful coastal detail to your green plants.

A perfectly square 2x2 photo grid tutorial showing how to make jute macrame plant hangers decorated with small white seashells.

12. Eco-Resin Coasters: Seashell Crafts and Decorations

Supplies Needed: Round silicone mold, clear eco-resin, tiny delicate shells, nitrile gloves.

Arrange tiny, delicate shells inside a round silicone mold in a pleasing arrangement. Next, pour clear eco-resin over them, working in a well-ventilated space and wearing gloves. Let the coasters cure fully for 24–48 hours before handling (see Technique 10: Eco-Resin Casting above, and our safety note below for resin safety guidance). Because the resin is perfectly clear, it looks like a frozen ocean puddle.

A step-by-step 2x2 photo grid tutorial showing the DIY process of making clear eco-resin coasters filled with tiny collected shells, a stunning idea for seashell crafts and decorations.

Quick Reference: All Supplies at a Glance

Ready to start your first coastal project? Here’s every item mentioned in this guide in one place.

🐚 Natural Shells

🪵 Earthy Elements & Bases

🕯️ Candle Making Supplies

🎨 Paint & Finishing

🧱 Casting & Molding

🔩 Hardware & Extras

🛠️ Essential Tools & Safety

Important Crafting Safety Note:

Creating beautiful items is a very relaxing activity. However, safety must always come first. Therefore, please be careful when using a craft drill on shells. Because small shell dust can be sharp, always wear a mask. Finally, keep hot wax and strong glue away from children!

A note on working with resin: Eco-resin gives off fumes while curing, so always work in a well-ventilated room or outdoors, and wear gloves to protect your skin from direct contact. Avoid touching or moving your resin project until it has fully cured — typically 24 to 48 hours, though always check your specific product’s instructions for exact timing.

A note on working with cement: Wet cement can irritate or dry out skin with prolonged contact, so wear gloves while mixing and pouring. Try to avoid inhaling cement dust when handling the dry mix, and work in a ventilated space.

Trim brass wire ends carefully and file down any sharp points before handling.

Finally, as with any casting or molding project, keep uncured resin and wet cement well out of reach of children and pets until fully set.

Final Thoughts on Coastal Decor

Upgrading your home for the summer is very rewarding. Therefore, try these seashell crafts and decorations this weekend. Also, they are perfect activities for sunny afternoons. So, which artisan coastal craft will you create first? Please, leave a comment below!

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