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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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.
HBD PIXEL PARTY 18" HX RND S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
Celebrate in pixel-perfect style with our "Happy Birthday Pixel Party 18″ Balloon!" This vibrant balloon is the perfect addition to an...
View full detailsWILDERNESS BDAY 28" JUMBO RND P32 PK Sold as a pack of 3. The displayed price covers all 3 items.
Add birthday cheer with five 33-inch Happy Birthday hanging whirls. Decorate above party tables or around your celebration space. Minimum purchase:...
View full details"75" GLEAM N BURST CENTERPIECE (1/PACK)Sold in packs of 12.
AGED TO PERFECTION ROSETTE MIN 3 Sold as a pack of 3. The displayed price covers all 3 items.
BIRTHDAY CANDLES 18" VLP S20 PKG Sold as a pack of 5. The displayed price covers all 5 items.
"HAPPY BDAY" ROSE GOLD CI:SCRIPT G50CSold in packs of 1.
SHARK HAPPY BIRTHDAY 18" RND HX S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY 80TH BIRTHDAY RIBBON 2"X8" 6/CS Sold as a pack of 3. The displayed price covers all 3 items.
"HAPPY BDAY" SILVER CI:SCRIPT G50C PKGSold in packs of 1.
"HAPPY BIRTHDAY" CI: BLOCK SILVER G50 PKGSold in packs of 1.
Celebrate with 12-inch Blast Off Birthday balloons. Each pack includes 15 balloons for decorating a space-themed birthday party.Sold in packs of 1.
SIMPLEMENT BONNE FETE 3' BLANC 2/BGSold in packs of 1.
BIRTHDAY CAKE CI: LG 53" AIRLOONZ P70 PKSold in packs of 1.
ALL ABOUT ME BDAY HOLO JUMBO P40 PK Sold as a pack of 3. The displayed price covers all 3 items.
Elevate your birthday ensemble with our Customizable 3.5" Birthday Tiara adorned with stickers. This exquisite tiara allows you to add a personal ...
View full detailsHBD STAY FABULOUS 18" HX RND S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
INTERNET FAMOUS BDAY 18" HX RND S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
GET WILD BIRTHDAY 18" RND HX S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
01230 16" KIT HAPPY BIRTHDAY SILVERSold in packs of 1.
16" BIRTHDAY CUTOUTS 4/PKG Sold as a pack of 3. The displayed price covers all 3 items.
"HAPPY BIRTHDAY" CI: AIRLOONZ KIT Q50Sold in packs of 1.
BIRTHDAY PIZAZZ 60 42' CRP STREAM(12CS)Sold in packs of 1.
BIRTHDAY DIVA FLASHING MAGNETIC Sold as a pack of 3. The displayed price covers all 3 items.
RETRO RAINBOW HBD 18" RND HX S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY DOTS HBD 18" RND HX S40 FLAT Sold as a pack of 10. The displayed price covers all 10 items.
40TH BIRTHDAY FLASHI NG BUTTON 6CSSold in packs of 1.
SATIN STAR TRIO BDAY 39" SHAPE P35 PKG Sold as a pack of 3. The displayed price covers all 3 items.
GOLD HBD MARQUEE DOT 25" SHAPE P35 PKG Sold as a pack of 3. The displayed price covers all 3 items.
HBD PAINTED FLOWERS 27" SHAPE P35 PKG Sold as a pack of 3. The displayed price covers all 3 items.
ELMO FUN BDAY 42" SHAPE P38 PKG Sold as a pack of 3. The displayed price covers all 3 items.
Make the birthday VIP feel extra special with our Happy Birthday Rosette! This eye-catching accesso...
View full details100' VALUE STRING DECORATION 40 (6CS)Sold in packs of 1.
100' VALUE STRING DECORATION 60 (6CS)Sold in packs of 1.
100' VALUE STRING DECORATION 30 (6CS)Sold in packs of 1.
PARTY CONT. 40 HANG SWIRL DECOR 12PK/12CSold in packs of 1.
PARTY CONT. 30 HANG SWIRL DECOR 12PK/12CSold in packs of 1.
ANOTHER YEAR OF... HANG DECOR 12PK/12CSSold in packs of 1.
Elevate the celebration with our "Party Continues" Black Over the Hill 60th Birthday Paper Luncheon Napkins! These napkins have a vibrant multi-col...
View full detailsHAPPY BDAY HIP HOORA Y 18" FOIL PKGD Sold as a pack of 5. The displayed price covers all 5 items.
SATIN HBD STARS 9" RND FOIL A15 Sold as a pack of 5. The displayed price covers all 5 items.
GOLDEN HBD 16" ORBZ G20 XL PKG Sold as a pack of 3. The displayed price covers all 3 items.
GOLDEN HBD 18" RND HX S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
RED BIRTHDAY CAKE 18" VLP S20 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HAPPY BIRTHDAY OMBRE 18" VLP S20 PKG Sold as a pack of 5. The displayed price covers all 5 items.
BIRTHDAY CANDLES 18" VLP S20 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD JEWEL TONES ORBZ XL G20 PKG Sold as a pack of 3. The displayed price covers all 3 items.
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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