Hey there! Here's how to use and take care of your Olipop's Infinity Tour women's apparel. First, when you want to wear your t-shirts, just put them on like you would any other shirt. They're designed to be super comfortable, so you'll feel great all day. Now, for the care part. When it's time to wash them, throw them in the washing machine on a cold cycle. Make sure to turn them inside out and wash them with similar colors. Only use non - chlorine bleach if really necessary. After washing, it's best to hang them to dry. But if you're in a hurry, you can tumble dry them on cool or low heat. One thing to remember is that fabric softener can make the colors fade, so avoid using it. Also, don't iron or dry clean these shirts. Follow these simple steps, and your shirts will stay looking great for a long time!