Magical Blue Mermaid Costume

It’s never too early to start planning for Halloween! Here at Oya Costumes Canada, we offer year-round services for all your Halloween costume and Halloween party needs. We’re proudly Canadian owned and operated, so if you’re looking for great local service, you’ve come to the right costume store. Oya Costumes started as a labour of love, and despite growing more every year, we’ve stayed true to that vision since 2004. We have thousands of Halloween and party costumes at your fingertips, and we update them practically daily to give you the best of the best costumes. You can browse our different categories and updated costume sections—with every new movie release and viral trend, we stay up to date. Check out our Frozen costumes and Marvel costumes categories if you’re into today’s most popular movies. Are you more interested in dressing up as your favourite TV characters? Try our Tiger King or Stranger Things categories. For kids, we keep track of all the best children’s content and provide you with perfect costumes for your family. We have Lego Ninjago costumes, Detective Pikachu costumes, Star Wars, and more! We also have pet costumes so that your dog, cat, or anything in between can look just as dashing as you on Halloween night. Sign up for email notifications to get the latest news on popular costumes—your friends will wonder how you got ready for Halloween so fast.