1st Birthday Party Supplies

  • Farmhouse Fun
  • Elmo
  • The Very Hungry Caterpillar
  • Little Lumberjack
  • Mickey Mouse
  • Blue Twinkle Twinkle Little Star
  • Boho
  • Minnie Mouse
  • Pink Twinkle Twinkle Little Star
  • Pink & Gold Premium
  • Pink & Gold Confetti Premium
  • Pink Carousel
  • Blue & Gold Premium
  • Blue & Gold Confetti Premium
  • Ahoy Nautical
  • Sweet Girl
  • Happi Woodland Girls
  • Pink One is Fun
  • All Aboard
  • Traffic Jam
  • Blue One is Fun
  • Mermaid
  • Carnival
  • Fancy Ladybug
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  • $39.99
    Carnival 1st Birthday Party Kit for 16 Guests
    Online Only
  • $59.99
    Carnival 1st Birthday Party Kit for 32 Guests
    Online Only
  • $99.99
    Carnival 1st Birthday Deluxe Party Kit for 32 Guests
    Online Only
  • $48.99
    Little Lumberjack Birthday Party Kit for 16 Guests
  • $89.99
    Ultimate Little Lumberjack 1st Birthday Party Kit for 32 Guests
  • $45.99
    1st Birthday Minnie Mouse Party Kit for 16 Guests
  • $69.99
    1st Birthday Minnie Mouse Party Kit for 32 Guests
  • $99.99
    1st Birthday Minnie Mouse Deluxe Party Kit for 32 Guests
  • $45.99
    1st Birthday Mickey Mouse Party Kit for 16 Guests
  • $69.99
    1st Birthday Mickey Mouse Party Kit for 32 Guests
  • $99.99
    1st Birthday Mickey Mouse Deluxe Party Kit for 32 Guests
  • $52.99
    Boho Girl 1st Birthday Party Kit for 16 Guests
  • $68.99
    Boho Girl 1st Birthday Party Kit for 32 Guests
  • $95.99
    Ultimate Boho Girl Birthday Party Kit for 32 Guests
  • $46.99
    Pink Twinkle Twinkle Little Star 1st Birthday Party Kit for 16 Guests
    Online Only
  • $69.99
    Pink Twinkle Twinkle Little Star 1st Birthday Party Kit for 32 Guests
    Online Only
  • $99.99
    Pink Twinkle Twinkle Little Star 1st Birthday Deluxe Party Kit for 32 Guests
    Online Only
  • $59.99
    Pink & Gold Premium 1st Birthday Party Kit for 10 Guests
    Online Only
  • $83.99
    Pink & Gold Premium 1st Birthday Party Kit for 20 Guests
    Online Only
  • $115.99
    Pink & Gold Premium 1st Birthday Deluxe Party Kit for 20 Guests
    Online Only
  • $42.99
    Pink & Gold Confetti Premium 1st Birthday Party Kit for 16 Guests
  • $59.99
    Pink & Gold Confetti Premium 1st Birthday Party Kit for 32 Guests
  • $99.99
    Pink & Gold Confetti Premium 1st Birthday Deluxe Party Kit for 32 Guests
  • $59.99
    Blue & Gold Premium 1st Birthday Party Kit for 10 Guests
    Online Only
  • $83.99
    Blue & Gold Premium 1st Birthday Party Kit for 20 Guests
    Online Only
  • $42.99
    Blue & Gold Confetti Premium 1st Birthday Party Kit for 16 Guests
  • $61.99
    Blue & Gold Confetti Premium 1st Birthday Party Kit for 32 Guests
  • $99.99
    Blue & Gold Confetti Premium 1st Birthday Deluxe Party Kit for 32 Guests
  • $9.99
    1st Birthday Serveware Kit
  • $39.99
    Blue One is Fun 1st Birthday Party Kit for 16 Guests
    Online Only
  • $59.99
    Blue One is Fun 1st Birthday Party Kit for 32 Guests
    Online Only
  • $39.99
    Pink One is Fun 1st Birthday Party Kit for 16 Guests
    Online Only
  • $59.99
    Pink One is Fun 1st Birthday Party Kit for 32 Guests
    Online Only
  • $97.99
    Pink One is Fun 1st Birthday Deluxe Party Kit for 32 Guests
    Online Only
  • $43.99
    Airplane 1st Birthday Party Kit for 16 Guests
    Online Only
  • $65.99
    Airplane 1st Birthday Party Kit for 32 Guests
    Online Only
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1st Birthday Party Supplies — First Birthday Ideas & Themes

A "one-derful" first birthday is only a few mouse clicks away! Whether you're throwing a small 1st birthday party for the family or a big bash for all the gang, Party City has all the supplies to get your celebration started — 1st birthday decorations, party favors, and invitations to keep the party in character, and plenty of 1st birthday party ideas to help you stretch the budget. Choose from nearly two dozen themes: matching collections of 1st birthday supplies with everything from patterned tableware to hanging decorations, wall and window decorations, pinatas, and more, all offered at the very best prices.

Shop with confidence knowing that everything matches, and all products fit within the party theme by size, pattern, and color. With our best-selling patterns, we've made the buying process even simpler and cheaper. Themed Party kits are an especially affordable and convenient way to buy, giving you everything you need for a birthday celebration of eight or sixteen guests at a healthy discount. Nothing gets left out or forgotten, because the exact number of plates, forks, cups, and hanging decorations are already pre-selected for you. So don't just go through the motions this first year — celebrate a really a really GREAT 1st birthday with Party City as your guide.