Party City is a retail chain that specializes in party supplies and decorations. It was founded in 1986 and is headquartered in Elmsford, New York. The company operates over 900 stores across the United States and Canada. Party City offers a wide range of products, including balloons, costumes, tableware, and decorations for various occasions such as birthdays, weddings, and holidays. The company also offers custom printing services for invitations and banners. Party City went public in 2015 and is listed on the New York Stock Exchange under the ticker symbol PRTY.