Costume Rentals in OshawaCostumes & Collectables has been Oshawa's costume provider for over 20 years. And our rental rates can't be beat. Rental rates start as low as $25.00 / day. Give us a call and make an appointment to browse our collection of over 800 costumes that have been professionally designed and created by Trena Lyons.If you are looking for a one-of-a-kind costume, you've come to the right place. All of our costumes have been created one costume at a time by our designer, Trena Lyons. If you need an alteration made to your costume, no problem, Trena can do it right on site. Most alterations can be completed within a day.970 Renfrew Crt, Oshawa, ON - Costumes & Collectables. more... See more text