Party Expert is one of the largest party supply and costume store in Canada. The head office is located in Laval, 10 minutes from Montreal (for all the store locations please consult the related page.) It is a pleasure and delight to shop at Party Expert, thanks to our highly qualified sales team. Each and all of our employees are dedicated in offering you excellent services and advices according to your particular needs amongst the widest variety of party costumes, props, decors, accessories and everything you need to make every celebration a success. We’ll do all to meet your wishes and budget requirements.