Top 20 Birthday Party Themes for Kids
Planning a kids’ birthday party is so much easier when you start with a theme and nothing ties a theme together better than personalised birthday stickers for party bags, invitations, cups and favour boxes.
Here are 20 fun and on-trend birthday themes for 2025, along with matching sticker ideas from Sticksy.
1. Unicorn Magic
Pastel colours, sparkles, rainbows — unicorns remain a favourite.
Perfect sticker: Personalised unicorn birthday stickers.
2. Dinosaur Dig
T-rex, brontosaurus, volcano fun!
Perfect sticker: Dinosaur party stickers in green, blue or pastel tones.
3. Farmyard Friends
Cows, chicks, pigs and goats.
Perfect sticker: Barnyard farm animal stickers.
4. Jungle Safari
Tigers, monkeys, toucans and leaves.
Perfect sticker: Safari party stickers.
5. Mermaid Under the Sea
Watercolour shells, seahorses and mermaids.
Perfect sticker: Mermaid thank-you stickers.
6. Ballerina Ballet
Pink slippers, wands and ballerina bears.
Perfect sticker: Ballerina birthday stickers.
7. Cute Australian Animals
Koalas, kangaroos and wombats.
Perfect sticker: Aussie animal stickers.
8. Rainbow Brights
Boho rainbow or bright rainbow options.
Perfect sticker: Rainbow birthday stickers.
9. Space Adventure
Planets, rockets and astronauts.
Perfect sticker: Space birthday stickers.
10. Construction Party
Trucks, diggers and safety cones.
Perfect sticker: Construction sticker set.
11. Ice Cream Sweet Shop
Pastels, sprinkles and treats.
Perfect sticker: Sweet treat stickers.
12. Princess Party
Crowns, castles, pink florals.
Perfect sticker: Princess personalised stickers.
13. Superhero Squad
Bright comic colours and masks.
Perfect sticker: Superhero thank-you stickers.
14. Woodland Forest Animals
Foxes, deer, owls and mushrooms.
Perfect sticker: Forest animal stickers.
15. Teddy Bear Picnic
Soft beige, bows, gingham.
Perfect sticker: Bear birthday stickers.
16. Sports Party
Soccer, footy, basketball.
Perfect sticker: Kids sports sticker set.
17. Fairy Garden
Soft florals, toadstools and pastel tones.
Perfect sticker: Fairy birthday stickers.
18. Ocean Creatures
Whales, crabs, turtles, starfish.
Perfect sticker: Ocean animal stickers.
19. Firefighter Party
Hoses, helmets and firetrucks.
Perfect sticker: Fire engine birthday stickers.
20. Kawaii Cute Characters
Pastel animals and happy faces.
Perfect sticker: Kawaii birthday stickers.
Personalised birthday stickers make party planning easier, more coordinated and so much cuter. Explore the full range at Sticksy.com.au.
