Set the guest count
Count children and adults separately. That gives you a better tableware total and helps you choose games that fit the group.
Start fully custom or choose a ready-made theme. Adjust every item before checkout.
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ConstructionComplete party pack
Hello KittyPopular character packBrowse all 13 party packs →Birthday party supplies for every plan
Start with the age, guest list or favourite theme, then choose the balloons, tableware and decorations that make the room feel ready. Everything here is grouped to help you plan without opening twenty tabs.

Plan the birthday around the guest of honour, the room and the number of people coming. This collection brings together birthday party supplies, decorations, balloons and table details for children, teens and adults.
Start with birthday tableware for the guest count. Choose one focal area for a birthday balloon, garland or backdrop, then add party favours once the final headcount is clear.
Character collections make the first decision easy. Shop Bluey, PAW Patrol, Pokémon, Hello Kitty, Lilo & Stitch or Harry Potter, then use matching plain colours to finish the room without repeating the same character on every surface.
Our birthday party planning guide includes a timeline, supply quantities and a room-by-room checklist. For activities, compare birthday games by age, indoor games for small spaces and outdoor backyard games.
HAPPY BIRTHDAY ROUND BALLERINA 18" PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY ROUND PK/GD/SR 18" PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY ROUND PASTEL 18"FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY STAR BK/GD/SR 18" PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY ROUND BLUE 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY ROUND BK/GD/SR 18" PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY HEART 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
GIRL BIRTHDAY HEART 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY ICE CREAM 42" SHAPE FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY BALLO ONS 18" 1/PKG Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY CAKE 18" 1/PKG Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY CLOUD 18" 1/PKG Sold as a pack of 5. The displayed price covers all 5 items.
BIRTHDAY BOY STAR 18" 1/PKG Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY MOM HEART 18" 1/PKG Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY DAD 18" 1/PKG Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY 18" PRESENT SHAPE 1/PKG Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY BALLOONS 18" 1/PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD BROTHER BIRTHDAY 18" 1/PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD SISTER BIRTHDAY 18" 1/PKG Sold as a pack of 5. The displayed price covers all 5 items.
WITH LOVE ON YOUR BIRTHDAY 18" 1/PKG Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY LIMIT ED EDITION 18" FOIL Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY CLEARVIEW SQUARE 18" FOIL PKG Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY PLANETS 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY DIAMONDS 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY MERMAIDS 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY SPORTS 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY BURST 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HOORAY ITS YOUR BDAY 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
ITS YOUR BIRTHDAY HEART 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY RAINBOW CAKE 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY NEON 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY UNICORN 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY STAR 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY HEART 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY HAPPY BDAY 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
ITS YOUR BIRTHDAY 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY SMILE FAC E 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY CAKE CAND LES 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY RETRO FLO WERS 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY PRINCESS 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
ITS YOUR BIRTHDAY 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY PARTY HAT STARS 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY CUPCAKE 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BDAY CANDLES 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
12" CONFETTI BALLOON RED BIRTHDAY TRICO 6Sold in packs of 1.
Brighten your birthday celebration with eight assorted 12-inch Birthday Swirl latex balloons. A playful accent for cake tables, entryways and party...
View full details12" LATEX 8/PK PINK BIRTHDAY SWIRL TRICOSold in packs of 1.
BDAY CANDLES & DOTS HOLO 9" RND FOILSold in packs of 10.
Plan it beautifully
A backyard party for twelve needs a different setup from a living-room party for six. Set the guest count and the main activity first. The theme, table and decorations become much easier to choose after that.
Count children and adults separately. That gives you a better tableware total and helps you choose games that fit the group.
Use the cake table, entrance or photo spot for the strongest decorations. The rest of the room only needs a few repeated colours.
Plan one main activity, food and cake. Leave a little open time so late arrivals or an enthusiastic game do not upset the afternoon.
Shop by character
Plan before you shop
Plan the birthday around the guest of honour, the room and the number of people coming. This collection brings together birthday party supplies, decorations, balloons and table details for children, teens and adults.
Start with birthday tableware for the guest count. Choose one focal area for a birthday balloon, garland or backdrop, then add party favours once the final headcount is clear.
Character collections make the first decision easy. Shop Bluey, PAW Patrol, Pokémon, Hello Kitty, Lilo & Stitch or Harry Potter, then use matching plain colours to finish the room without repeating the same character on every surface.
Our birthday party planning guide includes a timeline, supply quantities and a room-by-room checklist. For activities, compare birthday games by age, indoor games for small spaces and outdoor backyard games.
Keep planning
Shop by theme
Choose the main idea, then compare balloons, decorations and table pieces that work with it.
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These collections share an occasion, theme or product type with this page. Use them to compare options without starting over.
Helpful answers
Start with tableware for the guest count and one decoration for the cake table, entrance or photo area. Add balloons and smaller details after the main colours and theme are settled.
Plan one plate and cup per guest, plus a small buffer for dropped plates, seconds and late additions. Separate dessert plates are useful when cake is served well after the main food.
Order once the date, venue and guest count are firm. Earlier is better for character themes, larger quantities and anything needed for a specific setup plan.
Yes. One or two character pieces can anchor the theme. Plain balloons, tableware and decorations in matching colours keep the room coordinated without covering every surface with the same design.
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