Birthday & theme parties

Turn every birthday and theme party into an unforgettable spectacle with Las Fiestas, the Belgian party shop for all your party supplies. Whether you're organizing a children's birthday party or planning a theme party for adults, we have everything to bring your party to life.

Birthday Parties for All Ages

From colorful balloons and garlands to unique cake decorations and party hats, at Las Fiestas you'll find an extensive range to make every birthday special. Our collection includes themes for all ages, from cute animal figures for the little ones to stylish decorations for milestone birthdays.

Theme Parties with Character

Are you organizing an '80s party, a tropical beach party, or a Hollywood glamour evening? Las Fiestas has the perfect costumes, accessories, and decorations to elaborate your theme party down to the last detail. Our collection contains everything from disco outfits to movie star costumes.

Easy Shopping, Online or Nearby

Shop from the comfort of your home via our user-friendly webshop or visit one of our physical stores in Aalst, Ghent, Kontich, or Halle. Our expert staff is ready to advise you and help you put together the perfect party accessories for your event.

With Las Fiestas, every party is a success. Get inspired by our wide range and make your next birthday or theme party an unforgettable experience!