All of our shirts are either 100% cotton or a blend of cotton and polyester. We do all the screenprinting right here in the US so you know it is made to last. All of our shirts are unisex adult sizing so they will run large compared to standard women's sizing. A unisex medium will fit like a men's medium or a women's large.
Please note this chart is a generalization! Due to supply chain constraints generated by covid, some shirts may be slightly off from this. You are always welcome to reach out to verify before you buy!