If you have not decided on what to wear for the Halloween party tonight, or you are looking for the most extraordinary outfit, you should check out the world’s largest and oldest costume house! /Photo from sina.com

Located on Shaftesbury Avenue in London, Angels Fancy Dress was established 177 years ago in 1840. Angels started with leasing costumes to theater actors but then worked with film industry once that became popular, according to CNN. /Photo from sina.com

Creating garments for "Star Wars", "Downton Abbey", “Fantastic Beasts and Where to Find Them” and many more, the business has been family-run for seven generations. /Photo from sina.com

More than a million costumes and accessories are stored in Angels' warehouse in Hendon, north London, occupying an area of 14,000 square meters. /Photo from sina.com

Past customers to the store include Charles Dickens and Queen Elizabeth II. /Photo from sina.com