human
Is there a way to find out if a particular item of clothing was worn by a particular celebrity at a particular time?
assistant
Yes, there are several ways you can do this. You could search online for photos and videos taken at the same event as the celebrity, or you could look up news articles about that event and see what celebrities were mentioned in those articles. You could also contact the celebrity's publicist or agent to ask them for information on the outfit in question.