Free Printables for Kids – Worksheets, Mazes & Fun Learning Activities

A free unicorn birthday invitation with pastel watercolor charm

This printable unicorn invitation is one of those little touches that sets the mood before the party even starts. Soft watercolor brushstrokes in blush pink, lavender, mint, and gold frame a whimsical unicorn illustration — elegant enough for parents to love, magical enough for kids to squeal over. I designed it to print beautifully on standard US Letter paper, whether you’re using a home inkjet or dropping by your local print shop for a cardstock run.

The layout is clean and spacious: there’s a dedicated area to fill in your child’s name, the date, start time, and venue address, all by hand. That personal touch actually makes invitations feel more special than typed-in details. Prefer to send digital invites? Print one copy, fill it in neatly, snap a photo, and share it straight to your guest list via text or messaging app — works perfectly.

Ages 3 to 8 are the sweet spot for this design. It fits beautifully into any rainbow unicorn party, pastel unicorn theme, or magical creature birthday. Pair it with matching unicorn tableware and you have an instantly cohesive look without the bespoke stationery price tag.

Cardstock tips and how to make the most of this invitation

For the best result, print on 80–100 lb cardstock (around 200 gsm). The pastel watercolor background soaks into the paper in the most satisfying way, and the finished card feels sturdy enough to mail in a standard A2 envelope. If you’re printing at home, switch your printer to “Best” or “Photo” quality before hitting print — it makes a noticeable difference with watercolor art.

Need to send 15 invites but only have plain paper? Print on regular 20 lb copy paper first as a test page, check the colours and layout, then move to cardstock for the real run. The PDF is letter-sized but scales well to A4 — just select “Fit to Page” in your print dialog.

Planning the rest of your unicorn party? Our complete Unicorn Birthday Party guide covers decoration ideas, food, games, and favours for ages 3 to 8. And when you’re looking for an activity that keeps kids busy for a full 45 minutes, the Unicorn Scavenger Hunt is the perfect complement — it comes with its own story card, station instructions, certificates, and invitations. Browse all our free party templates at riddlelicious.com/templates/.