Houston I have So Many Problems T-Shirt Gildan 5000 shirts are all standard unisex sizing. Please refer to the size chart in the photos. **Washing Instructions** We recommend turning inside out to wash. Machine wash cold with like colors. Lay flat to dry Every shirt is custom made to order, which means we unfortunately cannot accept any refunds or exchanges. However, if there is an issue with your order, do not hesitate to reach out and we will work to make it right .: Made with medium fabric consisting of 100% cotton for year-round comfort that is sustainable and highly durable. Thank you for supporting my small business!