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.
BDAY STACKED SHAPES 34" SHAPE XL P35 PKG Sold as a pack of 3. The displayed price covers all 3 items.
RAINBOW HBD CUPCAKE MINI SHAPE A30 Sold as a pack of 5. The displayed price covers all 5 items.
BUNDT CAKE 18" JR SHAPE XL S50 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD SATIN CUPCAKE 18" JR SHAPE S50 PKG Sold as a pack of 5. The displayed price covers all 5 items.
SPARKLE BIRTHDAY 23" HOLO SHAPE P40 PKG Sold as a pack of 3. The displayed price covers all 3 items.
RAINBOW WISHES HBD JUMBO RND HX P32 PKG Sold as a pack of 3. The displayed price covers all 3 items.
RAINBOW WISHES HBD 18" RND HX S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD RAINBOW HEARTS 18" HRT S55 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD FROSTED CONFETTI 18" RND HOLO S55 PK Sold as a pack of 5. The displayed price covers all 5 items.
HBD CONFETTI 18" RND HOLO S55 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD PARTY DOTS 18" RND HOLO S55 PKG Sold as a pack of 5. The displayed price covers all 5 items.
BOHO HBD SATIN FLWRS 4" RND MYLAR A10 Sold as a pack of 5. The displayed price covers all 5 items.
HBD FANCY RAINBOW 9" RND A15 MYLAR Sold as a pack of 5. The displayed price covers all 5 items.
HBD OUTER SPACE HOLO 9" RND A15 MYLAR Sold as a pack of 5. The displayed price covers all 5 items.
GOLD HBD MARQUEE DOT MINI SHAPE A30 Sold as a pack of 5. The displayed price covers all 5 items.
MOM PAINTED FLOWERS HBD 18"RND S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD GOLD BUBBLY 18" RND HX S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD DOTS OF COLOUR 18" RND HX S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
PAINTED BDAY COLOURS 18" SQR S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD FROSTED STRIPED CAKE 18" S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD LETTERS & STRIPE 18" RND HX S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
GATOR HAPPY BIRTHDAY 18" SQR S40 HX PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD SHARKS 18" SQR HX S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD RAINBOW 19" STR XL S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
GOLD HBD MARQUEE DOT 18" RND SL S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
HBD SHARKS ORBZ XL G20 PKG Sold as a pack of 3. The displayed price covers all 3 items.
BDAY TRENDY ICONS ORBZ XL G20 PKG Sold as a pack of 3. The displayed price covers all 3 items.
BDAY STARS & GOLD ORBZ XL G20 PKG Sold as a pack of 3. The displayed price covers all 3 items.
HBD RAINBOW PUFFS ORBZ XL G20 PKG Sold as a pack of 3. The displayed price covers all 3 items.
COLORFUL STREAMER HBD ORBZ XL G20 PKG Sold as a pack of 3. The displayed price covers all 3 items.
HAPPY DOTS BDAY ORBZ G20 PKG Sold as a pack of 3. The displayed price covers all 3 items.
LEVEL UP GAME BDAY ORBZ G20 PKG Sold as a pack of 3. The displayed price covers all 3 items.
REASON TO CELEBRATE BDAY ORBZ G20 PKG Sold as a pack of 3. The displayed price covers all 3 items.
BIRTHDAY BALLER BOUQUET P75 PKGSold in packs of 1.
RAINBOW WISHES BDAY BOUQUET P75 PKGSold in packs of 1.
REASON TO CELEBRATE BDAY 22" SHP P32 PKG Sold as a pack of 3. The displayed price covers all 3 items.
REASON TO CELEBRATE BDAY 22"MULTI P75 PKSold in packs of 1.
REASON TO CELEBRATE BDAY 18" RND S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
BIRTHDAY CELEBRATION 18" RND S40 PKG Sold as a pack of 5. The displayed price covers all 5 items.
BIRTHDAY CELEBRATION 34" SHAPE P35 PKG Sold as a pack of 3. The displayed price covers all 3 items.
BDAY CELEBRATION BALLOON BOUQUET P75Sold in packs of 1.
BDAY CELEBRATION 16" ORBZ XL G20 PKG Sold as a pack of 3. The displayed price covers all 3 items.
CHEERS BIRTHDAY BEER 34" SHAPE D PKG Sold as a pack of 3. The displayed price covers all 3 items.
TREND OWL STARS HBD 40" SHAPE P35 PKG Sold as a pack of 3. The displayed price covers all 3 items.
HBD COLOURFUL GALAXY 29" ULTRA P60 PKGSold in packs of 1.
TREND FROGTASTIC HBD 18" RND S40 HX PKG Sold as a pack of 5. The displayed price covers all 5 items.
GIRL 1ST BDAY PK/GD BALLOON BOUQUET P75Sold in packs of 1.
Celebrate a milestone with a glittered Happy 60th Birthday sash. Includes one sash to dress up the guest of honor for party photos and birthday fes...
View full detailsPlan 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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