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Personalize your costume with great accessories that reflect your style!



Complete your look and stand out from the crowd with amazing accessories!


Costumes we


Who says Halloween costumes are just for kids? Show off your playful side and be the life of the party with adult costumes from Oya Costumes Canada! Adult costumes can be worn year-round at birthdays, bachelor or bachelorette parties, special events, at home, or of course, Halloween. Unlike children's costumes, which can be outgrown, adult costumes can be worn and loved for years. We carry thousands of different styles of high quality, authentic and unique costumes (in petite and plus sizes, too), guaranteeing that you'll find the perfect fit for your needs. Add some fun and colour to your life as a sexy pirate, a terrifying zombie or a hilarious sumo wrestler. Oya Costumes Canada is the #1 place on the web to find that unforgettable costume.

From classic Halloween costumes to movie icons and recent online sensations, we have exactly what you need. In womens costumes, we have sexy costumes as well as fuller coverage options in sizes running from extra-small up to 3x plus so you can look your best.