Celebrate St. Patrick's Day with a "Lucky" shirt! The shirts are 100% cotton. The art is created using heat pressed vinyl. The t-shirts are available in either white or Black. The white shirt uses green glitter vinyl and the black shirt uses green vinyl. The shirts are available in the following sizes: Youth XS (Equivalent to size 3/4) Youth Small (Equivalent to size 6/6x) Youth Medium (Equivalent to size 7/8) Youth Large (Equivalent to size 10/12) Youth XL (Equivalent to size 14/16) Adult S, M, L, XL, 2XL, 3XL When ordering please choose your size preference from the drop-down menu above. Care When machine washing please turn the garment inside out and wash in cold water and use a tumble dry temperature of low. Shipping There is a 24-48 hour turnaround time once your order is placed. We ship via USPS. You can choose from either FREE First Class Shipping (2-5 Business Days) or Priority Mail (1-3 Business Days). Both options will provide you with tracking details.