How To Use Your December 2025 Pro Sticker Pack
There’s just something about sending actual mail in December. It feels nostalgic, thoughtful, and a little magical—which is exactly why we turned our December Pro Sticker Pack into the cutest watercolor holiday postcards.
These window stickers basically do half the work for you, so you get something that looks way more impressive than the effort required. Love that for us.
Supplies
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December Pro Sticker Pack
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Watercolor paper (cut to postcard size)
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Black Sharpie or waterproof pen
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Watercolors + paintbrush
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Cup of water
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Optional: pencil for sketching
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Stamp + address (if mailing)
How We Made It
1. Cut your base.
Start by cutting your watercolor paper into postcard-sized rectangles. Ours were about 4x6" and we used the postcard that came in the pack for reference, but this is a judgment-free zone.
2. Draw your houses.
Using a Sharpie, draw simple house shapes—think cozy village vibes, not architectural masterpiece. Add doors, roofs, chimneys, and little details.
3. Add the magic windows.
Place the window stickers right into your drawn houses. Instantly festive. Instantly charming.
4. Paint it in.
Once the ink is dry, watercolor right over everything—yes, even the stickers. They resist the paint just enough to look intentional and artsy.
5. Let it dry (important).
Walk away. Make tea. Peel some more stickers. Come back once it’s fully dry.
6. Send it or save it.
Address the back and mail it to someone special or keep it as a mini piece of holiday art for yourself. Both are correct choices ;)
