What is is tillys legit?

As an AI language model, I cannot give an opinion. However, Tilly's company is legitimate. Tilly's is a well-known American retail store chain that sells clothing, shoes, and accessories for men, women, and children. They are headquartered in Irvine, California, and have over 230 stores across the United States. Tilly's has been in business since 1982 and is a publicly-traded company on the New York Stock Exchange. They have a good reputation for providing quality products at affordable prices, and they have 24/7 customer service available for all their customers. Additionally, Tilly's website is secured, and they use standard encryption technology to protect their customers' sensitive information.