User: I bought a new shirt online but I changed my mind. How can I return it?
Assistant: If you are looking to return your shirt, you should first check the seller's website to see how many days after your order they will accept returns. You might be able to initiate a return on the website or you might need to contact customer support to start the process. The website should provide you instructions for making the return and some websites will provide a postage label you can print. Depending on the company, you might be able to return the shirt in a physical store, or mail it back to the company for a refund. If you try contacting customer support and they do not respond or they refuse to take back the shirt, you can try contacting your credit card provider and asking them to initiate a chargeback.