KIDS’ BIRTHDAYS

Throw the perfect birthday party

Trending themes, balloons, tableware and décor for every kid’s birthday, in store and online.

Shop Kids' Themes
  • Kpop

    Plates, balloons and décor for fans

  • Lilo & Stitch

    A tropical party with Stitch

  • Bluey

    Everything for little Bluey fans

  • Pokémon

    Catch them all at the party

  • Minecraft

    Build the ultimate birthday

CHRISTMAS 2026

Be this year’s Santa

Santa suits, elf and Mrs. Claus costumes, plus everything for the holiday party.

Discover Christmas

Shop by category

Everything for a magical ChristmasSee all categories See all
LEGO & TOYS

Gifts they’ll actually ask for

LEGO, family games, arts & crafts and plush, in store and online.

Shop Toys

Celebrate 2027

2027
  • New Year Party Supplies

  • New Year Party Kits

Shop by Balloon Type

  • Latex Balloons

    Bright balloons for parties and events.

  • Confettis Balloons

    Sparkling balloons with festive confetti.

  • Number Balloons

    Foil numbers for milestone celebrations.

  • Letter Balloons

    Create names, words and messages.

  • Supershape Balloons

    Unique balloons in fun character shapes.

  • Balloon Arches & Columns

    Build stunning balloon displays.

  • Foil Balloons

    Shiny balloons in popular designs.

  • Shape Balloons

    Stars, hearts and novelty shapes.

  • Giant life sized balloons

    Oversized balloons that make an impact.

  • Balloon Bouquets

    Colorful air-filled balloons

Party Store & Party Supplies: Balloons, Costumes, Toys & Games

Whatever you’re celebrating, Party Expert is the party store with everything you need. Shop party supplies for every occasion: birthday decorations and birthday party supplies for every age and theme, balloons and helium balloons, piñatas, plates, cups and party decorations for baby showers, gender reveals, graduations, anniversaries and retirements. From a backyard birthday to a big milestone bash, we make planning easy, and fun.

Need a costume? Our costume store is open all year, not just at Halloween. Find costumes for kids and adults, plus wigs, masquerade masks, makeup and accessories for theme parties, school plays and every dress-up day in between.

Looking for the perfect gift? Our toys and games department is packed with what kids actually ask for: LEGO sets, board games, plush, puzzles, squishies, fidget toys and more. Birthday present, a reward for a great report card or family game night, you’ll find toys for every age and budget, in store and online.


The holidays are here! Bring the magic home with Christmas decorations, holiday tableware, stockings and gift wrap. Welcome your Christmas elf for a month of mischief, and suit up in Santa costumes, Mrs. Claus, elf and Grinch costumes for every holiday party. Count down to Christmas with LEGO advent calendars, then ring in the new year with New Year’s Eve party supplies: balloons, hats, confetti and streamers for the big countdown.

Here’s what online-only stores can’t offer: with 10 Party Expert stores across Quebec, in Greater Montreal, Laval, the North and South Shores and Quebec City, you can see it, try it and take it home the same day. Prefer to shop from home? We ship across Canada and the US, and you earn rewards on every order with My Party Points. Either way, our team of real party experts is here to help. Celebrate more. Stress less. It all starts at Party Expert.