CostumeBox has the biggest range of costumes, costume accessories, and party supplies for all party themes, including Book Week costumes and Halloween costumes. With an incredible range of Australian licensed and dress-up costumes for Men, Women, and even costumes for kids in all styles and sizes. No dress up cosutme is complete without its party accessories, and at the best costume shop in Sydney you'll find party props that will complete the finer details for your upcoming costume party. There's a quality, cheap costume waiting for you at CostumeBox!