10 Most Popular Kids’ Party Themes in 2025
Planning your kid’s birthday party in 2025? Whether you’re going full-on DIY or outsourcing the magic, the theme sets the tone for the whole day.
From TikTok trends to timeless classics with a modern twist, these are the most popular kids’ party themes for this year—plus outfit ideas, decorations, games, and even matching birthday shirts you can shop today!
1. Pastel Rainbow Party 🌈
Why it’s trending: Gender-neutral, Instagrammable, and magical.
Decor: Ombre balloons, cloud cutouts, rainbow streamer arches.
Cake: Pastel tiered cake with sparkles.
Shop Ideas: Pastel rainbow paper goods, personalized birthday shirts, rainbow face paint sets.
- RAINBOW THEME PARTY DECORATIONS: Add a pop of color to any party with our rainbow balloons that come in seven gorgeous c…
- DURABLE, LONG-LASTING MATERIAL: Stop worrying about these rainbow balloons deflating or bursting in the middle of your p…
- HELIUM SUPPORTED: You can inflate these rainbow colored balloons with Helium or Air to make a perfect rainbow balloon ga…
- Tie Dye Shirt
- 100% Cotton T-Shirt
- Black Glitter Vinyl CPSIA Certified
- EVERYTHING YOU NEED AND VERSATILE – Includes: 12 x 10gram professional split cakes, 4 x professional brushes, 5 x profes…
- SAFE AND PROFESSIONAL QUALITY – Suitable for sensitive skin! Our cosmetic grade face paint is 100% non-toxic, hypoallerg…
- EASY TO USE AND WASH OFF – The superior formula ensures that vibrant colors easy to apply and won’t fade or smudge. When…
2. Dino Disco 🦖✨
Why it’s trending: Dinosaurs + sparkle = party perfection.
Decor: Neon signs, glitter dino cutouts, dance floor.
Activity: Dino dance-off or fossil dig sensory bin.
Shop Ideas: Glitter dinosaur cupcake toppers, dino sunglasses party favors, “Let’s Roar” T-shirts.
- Original design – Make a special party with original 6 styles of watercolor dinosaur cupcake toppers. Every cartoon patt…
- Package included – 36 PCS watercolor dinosaur theme party cake decorations, including 6 patterns( watercolor blue, navy,…
- Save your time – No glue or tape required. Our cupcake and cake decorations come reassembled, and you can insert the din…
- DINOSAUR PARTY DECOR: Make your child’s birthday or baby shower a roaring success with these unique and fun Dinosaur Par…
- PERFECT SIZE AND QUANTITY: Get 11 Dinosaur Centerpieces and 1 Volcano Centerpiece, with dinosaurs standing at approx. 5….
- THICKER & DURABLE MATERIAL: Made of heavy-duty, double-sided cardstock and honeycomb orbs, these dinosaur table decorati…
3. Mermaidcore 🧜♀️
Why it’s trending: Thanks to TikTok & under-the-sea fantasy vibes.
Decor: Iridescent shells, seaweed streamers, bubble machines.
Activities: “Ocean slime” making station.
Shop Ideas: Mermaid tail blankets, shell-shaped plates, mermaid outfit or tutu sets.
- Polyester
- Feature: Elegant Off could shoulder,The dress made by High quality material,it’s comfortable all day,The top layer of th…
- Over sized bowknot elegant design,You can take off the big bowknot on the back if you don’t want it or put it in the fro…
- MERMAID BIRTHDAY DECORATIONS SET: 12 dinner paper plates (9 inches), 12 dessert paper plates (7 inches), 24 napkins, 24 …
- PREMIUM DESIGNS: Our mermaid plates use holographic laser technology, reflecting a stunning array of colors under varyin…
- ENVIRONMENTAL & DURABLE TABLEWARE: The disposable mermaid plates and napkins are made of thick paper material bending an…
- 6.5 FEET | UNDER THE SEA BIRTHDAY GARLAND: Dive into an enchanting underwater world with our 10 Feet, happy birthday Gar…
- PREMIUM UNDER THE SEA BANNER : Decorate your under the sea birthday party with a cute mermaid themed banner! It will be …
- NO DIY REQUIRED | EYE-CATCHING DECOR: Each under the sea garland comes pre-assembled, so you can simply unpack and hang …
4. Wild One Jungle Party 🌿🦁
Why it’s trending: Still going strong for babies & toddlers.
Decor: Animal print balloons, jungle leaves, safari hats.
Activities: Stuffed animal adoption center or cardboard jeep photo booth.
Shop Ideas: Jungle animal cupcake toppers, custom “Wild One” shirts, safari party favor bags.
- 【Jungle Safari Wild One Design】Cute animal and green palm patterns create a lively safari theme, bringing joy to every c…
- 【Complete Set for 25 Guests】This comprehensive set includes everything you need to serve 25 guests: 25 x 9-inch dinner p…
- 【Durable, Food-Grade Material】Thick plates support full meals, skin-friendly napkins, leak-proof cups, and smooth cutler…
- Brown and Green Balloons Set – The sage green and gold balloon kit has beautiful 12inch balloons in 4 different colors a…
- Quality Material Balloons – Our jungle woodland party balloons green and brown made of latex material, which will stay i…
- Mutiple Applications – Our forest party latex balloon decorations are for one happy camper birthday party decorations, j…
5. Space Explorer 🚀🪐
Why it’s trending: STEM meets playtime.
Decor: Glow-in-the-dark stars, astronaut cutouts.
Activities: Moon rock scavenger hunt.
Shop Ideas: Inflatable space helmets, galaxy cupcakes, rocket launch favors.
- 8 PLANETS OF THE SOLAR SYSTEM: In descending order of distance from the sun, they are Mercury, Venus, Earth, Mars, Jupit…
- UNIQUE DESIGN: The 3D planet paper lanterns of Saturn, Uranus and Neptune have a planetary ring that looks special. If y…
- MATERIAL: Made of high quality paper with metal stand. Durable and not easily damaged
- First Trip Around The Sun Birthday Party Decoration Pack : Include first trip around the sun banner and planet garland, …
- Quality out of the Ordinary : Felt banner, planet garland, crown and toppers are made of soft and sturdy felt, not easil…
- Outer Space Unique Design : Special designed outer space patterns everywhere in this valuable pack. We were inspired by …
- SUPER LUXURIOUS SPACE PARTY FAVORS KIT:Package includes 84 pcs with 7 styles toys and paper box, serves 12 kids. 12 spac…
- FUN LUMINOUS TOYS:The luminous tattoo stickers will continue to glow in dark, the space-themed Rockets, sun, moon, galax…
- SAFETY MATERIAL:Our space birthday party supplies passed the toy tests and are made of safety material and will not irri…
6. Barbie World 💖
Why it’s trending: Still riding the Barbie movie wave.
Decor: Pink everything, Malibu photo booth, glitter balloons.
Outfit: Barbie tees + pink tutus.
Shop Ideas: “Birthday Barbie” banner, Barbie cake toppers, matching birthday shirts for the whole family.
- JOIN Barbie in throwing your child a fabulous birthday party! This Barbie party decorations kit contains everything you …
- INCLUDES: This Barbie birthday decorations set includes: 1 table cover, 16 large 9″ paper plates, 16 small 7″ paper plat…
- DECORATIONS: The hanging Happy Birthday banner and balloons are the perfect way to add a visual pop to your child’s part…
- Package Include: Our hot pink rose gold balloons kit includes 15 pcs hot pink balloons, 15 pcs light pink balloons, 10 p…
- Applicable Occasions: Perfect for princess theme party, birthday parties for girls, baby shower, wedding, happy annivers…
- Premium Materials: These girl birthday balloons are made of natural latex, which is non-toxic, sturdy and long lasting, …
7. Construction Party 🚧
Why it’s trending: Especially for truck-obsessed toddlers.
Decor: Caution tape streamers, cones, and digger signs.
Cake: Dirt cake with toy trucks.
Shop Ideas: Personalized construction hats, dump truck party favors, “I Dig Being 4” T-shirts.
- Package Include: our package comes with 24 pieces yellow construction hat ice cream bowls and 24 pieces black silicone s…
- Quality and Proper Size: our mini construction helmet ice cream bowl is made of quality plastic materials, reliable and …
- Ingenious Design: our ice cream bowl is designed in eye catching yellow construction hat, spoon features delicate shovel…
- 🎉🚧【PERFECT CONSTRUCTION PRE-CUT TEMPORARY TATTOOS】: Our Construction-themed pre-cut temporary tattoo stickers include 8 …
- 🎁【AMAZING FOR CONSTRUCTION PARTY SUPPLIES & DECORATIONS】: Elevate your child’s birthday party with these Construction-th…
- 🌍【SAFE & ECO-FRIENDLY MATERIALS】: Made from non-toxic and sustainable materials, these tattoos are 100% safe for childre…
8. Kawaii Food Party 🍓🍣🍩
Why it’s trending: Cute + creative food characters = Pinterest gold.
Decor: Smiley-faced food balloons and decor.
Activities: Decorate-your-own donut station.
Shop Ideas: Kawaii cupcake toppers, sushi plushies, foodie-themed party banner.
- Package Include – There are 24pcs paper food trays in the package.The folded size is 3.7X5.9X1.9in.After receiving the p…
- Kids Birthday Party Favors – Easy to operate and decorate party,a memorable party experience to your kids and families.
- Premium Quality – The paper food tray Paper trays are made of thick white card stock, with clear prints and bright color…
- PARTY ESSENTIAL: Includes 20 squishy toys in various designs, perfect as party favors or prizes. These bulk pack squishy…
- VIBRANT DESIGNS: Enjoy a colorful collection of 20 different mini kawaii squishy toys that come pre-filled in shells. Ea…
- STRESS RELIEF: These squishy toys can recover to their original shapes after squeezing. They are not only fun but also h…
- HUGE-39 INCH | ICE CREAM DECORATIONS : Add this giant ice cream balloons set in 3 unique styles of colorful ice cream ba…
- PACK OF 3 | HELIUM SUPPORTED | STURDY : This colorful ice cream mylar balloon for ice cream social party supplies, in pa…
- ELEVATE YOUR EXPERIENCE : Have no worries in purchasing this blue, pink ice cream balloon, ice cream garland balloons fo…
9. Superhero Squad Party 🦸♂️🦸♀️
Why it’s trending: Always relevant, especially with new Marvel shows.
Decor: Comic book speech bubbles, capes for each guest.
Game: Villain scavenger hunt.
Shop Ideas: Custom superhero capes, personalized masks, “Super Birthday Kid” shirt.
- 100% Polyester
- Contents: 10 Superhero Capes, 10 Masks, and full set of superhero stickers as bonus(10 pcs large superhero stickers and …
- Premium & Comfort: Party Capes are made from satin without printing any logo. Great choice of vibrant colors. It feels s…
- Spider 3rd Birthday Party Supplies Set: Spider birthday decorations kit including: 1Pcs 40inch red number balloons, 5pc …
- Premium Material: The Spider party balloons are made of high-quality materials, Non-toxic, safety, No harm to kids.and w…
- Suitable for Many Occasions: The Spider 3rd birthday balloons arch kit is suitable for boys and girls 3rd birthday parti…
- 【The Party Decoration】1 backdrop, 1 piece of happy birthday banner, 1 tablecloth, 6 hanging swirls, 16 balloons, 4 large…
- 【Novel Design】The party decoration uses cartoon images of the different heroes for design. It is cute and novel. It must…
- 【Applicable in Multiple Scenarios】The party decoration supplies are suitable for baby showers, birthday parties, hero th…
10. Enchanted Garden / Fairyland 🧚♂️🌸
Why it’s trending: Perfect for backyard parties & cottagecore vibes.
Decor: Flower garlands, fairy wings, mushroom stools.
Activities: Fairy wand crafting station.
Shop Ideas: DIY flower crown kits, fairy wings & glitter, “3 and Magical” fairy birthday tees.
- FAIRY PARTY DECORATIONS:Do you want to have an impressive a fairy birthday party? This 150pcs fairy birthday party decor…
- PACKING INCLUDE:Fairy garden party decorations serve for 25 guests include:25pcs 9inch fairy party plates ,25pcs 7inch f…
- FAIRY BIRTHDAY DECOR:Fairy party supplies plates and napkins can be applied indoor or outdoor fairy themed party decorat…
- The packaging includes: you will get 8 pieces of fairy glitter wands with pink, purple, gold, blue 4 colors, and each co…
- Fairy star angel: princess star glitter wands are featuring glitter stars on the top, and decorated with braided ropes a…
- Quality material: fairy star angel wands sticks are made of leather, which are safe, odorless, and sturdy so that you ca…
- Fairy Birthday Party Decorations: Includes 2 pre-strung banners with fairy and flower designs to light up your party bac…
- Happy Birthday Banner: 13 piece banner with 14 fairy and flower characters in beautiful dresses
- Flower Fairies Party Supplies: Decorative flags and banners can be used on walls, windows, trees and tables
