Jeff and I are big fans of real Christmas trees, and we’ll probably pick one up this Sunday. But when a real tree isn’t an option, I prefer a playful white alternative made from foam core. This simple, kid-sized (or NYC-apartment-sized) tree assembles from just two pieces that slot together. The oversized bow pictured as a topper is a separate tutorial coming soon.
Supplies
– Two sheets of foam core (minimum 40×52″ each)
– Tree template and guide (printable; comes in 16 pieces)
– Tape
– X-Acto knife and several replacement blades
– Cardboard or a sacrificial cutting surface
– Decorative styrofoam baubles or other ornaments (optional)
Step-by-step
1. Print the template and assemble the 16-piece guide by taping the backs together. Once the paper template is complete, secure it to a foam core sheet with painter’s tape.
2. Cut the tree outline through the paper and foam core. When cutting foam core, make one pass through the top paper, another through the foam, and a final pass through the bottom paper if needed. Change blades often to avoid tearing the paper—dull blades create jagged edges.
3. For the second tree panel, either assemble and cut a second paper template or trace the first cut piece onto the second foam core sheet and cut along that outline.
4. If any edges are rough, smooth them with fine sandpaper. Lay the paper template back on one tree piece and cut down both center slots, starting at the top and stopping when you reach the horizontal midline. Cut across that line and remove the center segment. Repeat on the other panel, cutting from the base up to the horizontal midline and removing the center segment.
5. Slide the two pieces together—one through the top slot, the other through the bottom slot—so they interlock and form a freestanding 3-D tree.
Decorating
Gather small ornaments, glittery baubles, ribbon, or other trimmings. I used small styrofoam baubles and attached them with hot glue. Arrange decorations to suit your style—minimal and modern or sparkly and playful.
Finishing touches
Add a topper—try a giant bow (tutorial coming soon)—and place the tree wherever you want a touch of holiday cheer. The finished tree stands about four feet tall and works well as a centerpiece for small spaces.
Bonus idea
When I finished with the large template, I used it to make a smaller version. The mini tree is trickier to cut because of its size, but it makes a charming tabletop decoration. Kids can decorate minis with sequins, pom-poms, or stickers (leave the cutting to adults).
All photos by Studio DIY
Keep an eye out for the giant bow topper tutorial coming soon. This foam core tree is a fast, affordable, and stylish alternative when a real tree isn’t practical—perfect for small spaces, kids’ rooms, or seasonal displays.