A gnome hat is a cone sewn from two fabric pieces, gathered at the top and finished with a cuff

A gnome hat consists of a cone-shaped crown and a folded cuff at the base. You sew two triangular pieces of fabric together along the long edges, turn it right-side out, stuff it lightly, and fold the bottom edge inward to create the cuff. The whole project takes two to three hours and requires only basic running stitches. No pattern is strictly necessary — you can cut your own triangles from any medium-weight fabric.

The finished hat works best in cotton, linen, or fleece. Avoid thin fabrics like voile or muslin, which won't hold the cone shape; avoid heavy canvas, which is difficult to turn and stuff. A 9-by-12-inch piece of fabric yields one hat. You will also need thread that matches your fabric, a needle, scissors, and fiberfill or scrap fabric for stuffing.

Key Takeaways

  • Cut two identical right triangles from your fabric, each with a 6-inch base and 9-inch height, then sew them together along the two long edges.
  • Turn the cone right-side out through the opening at the base, then stuff it lightly with fiberfill so it holds its shape but remains soft.
  • Fold the raw edges of the base inward by half an inch and sew them closed with a ladder stitch, which is nearly invisible from the outside.
  • The cuff forms naturally when you fold the bottom of the cone upward by about an inch and tack it in place with a few stitches.

Cutting your fabric pieces

Lay your fabric flat on a table or cutting mat. Using a ruler and pencil or fabric marker, draw a right triangle with a 6-inch base and a 9-inch height. The right angle should be at the bottom left corner. Cut along the lines with sharp scissors. Flip the triangle over and use it as a template to cut an identical second triangle from the same fabric.

If you want a larger hat, increase both measurements equally — a 7-inch base and 10.5-inch height makes a taller cone. A smaller hat uses a 5-inch base and 7.5-inch height. The ratio matters more than the exact size: the height should always be 1.5 times the base.

Sewing the cone together

Place the two triangles with their right sides facing each other. Align the two long edges (the hypotenuse of each triangle). Pin them together if you want to, though it is not necessary for a beginner. Thread your needle and tie a knot at the end.

Starting at the top point of the triangle, sew a running stitch along one long edge. Push the needle through both layers, pull it out about a quarter inch away, and repeat. Keep your stitches even and about a quarter inch apart. When you reach the bottom corner, sew along the second long edge back to the top point. Leave the base of the triangle (the 6-inch edge) open — you will turn the cone through this opening.

Tie off your thread on the inside. You now have a cone-shaped tube with the seams on the inside and the opening at the base.

Turning and stuffing the cone

Reach into the opening at the base and grab the fabric near the top point. Pull gently and steadily until the cone turns inside out. The seams are now hidden on the inside, and the right side of the fabric faces outward. This step takes patience — pull slowly to avoid tearing the fabric.

Once the cone is turned, use your fingers to push out the top point so it is sharp and defined. Then loosely fill the cone with fiberfill or small scraps of fabric. You want the hat to hold its shape but remain soft and slightly squishy — do not pack it tight. Stop when the cone is about three-quarters full.

Closing the base with a ladder stitch

Fold the raw edges of the opening inward by half an inch on all sides. Press the fold flat with your fingers or an iron. Thread your needle and tie a knot, then bring the needle up through the fold on one side of the opening, so the knot sits inside the fold and is hidden.

Sew a ladder stitch: bring the needle across the opening to the opposite side and push it through the fold there, traveling about a quarter inch along the inside of the fold. Come back out through the fold. Cross back to the first side and repeat. The thread runs inside the fold on both sides, and the opening closes from the outside with almost no visible stitching. When the opening is fully closed, tie off your thread inside the fold.

Creating the cuff

Fold the bottom edge of the cone upward by about an inch, creating a cuff that frames the base. The cuff can be folded to the outside (showing the same fabric as the cone) or folded to the inside (showing the reverse side of the fabric for contrast). Decide which you prefer, then fold and crease the edge with your fingers.

Tack the cuff in place with three or four small stitches spaced evenly around the base, stitching through all layers. These stitches hold the cuff in its folded position so it does not unfold during handling or wear. You can hide these stitches by sewing them in thread that matches your fabric.

Finishing touches and variations

Your gnome hat is now complete. If you want to add a pom-pom to the top point, sew it on with a needle and thread, pushing the needle through the pom-pom and into the tip of the cone several times until it is find. You can also sew a small bell inside the cuff so it jingles when the hat moves.

For a two-tone hat, cut one triangle from one fabric and one from another. The seam where they meet will run down the back of the cone. For a striped effect, cut your triangles from striped or patterned fabric so the stripes run from the top point to the base. Fleece gnome hats do not require a cuff — the fabric naturally curls at the edges and looks finished without folding.

Frequently Asked Questions

What thread should I use?

Use all-purpose polyester or cotton thread that matches your fabric color. If you cannot find an exact match, choose a shade slightly darker than your fabric — it will be less visible than a lighter shade. You need only one spool for multiple hats.

Can I make a gnome hat without stuffing?

Yes, but it will be limp and collapse when you set it down. A lightly stuffed hat holds its cone shape and looks more like a traditional gnome hat. If you skip stuffing, at least sew the base closed so the opening does not gape.

How do I attach the hat to a gnome body?

If your gnome has a head, you can sew the hat directly to the head using a ladder stitch around the cuff. If the gnome is just a cone or triangle, sew the hat to the top point. Use thread that matches the hat fabric so the stitches blend in.

What if my stitches are uneven or visible?

Uneven stitches are normal for a first project and will not affect how the hat looks or functions. If you want to hide visible stitches on the seams, sew them with thread that matches your fabric rather than contrasting thread. The ladder stitch at the base is designed to be nearly invisible regardless of stitch size.

Can I use a sewing machine instead of hand sewing?

Yes. Set your machine to a straight stitch and sew along the same lines you would hand stitch. Use a quarter-inch seam allowance. The ladder stitch at the base is easier by hand, but you can machine-stitch it if you sew slowly and carefully along the fold.