Someone missed a chance for Catain America here…

This shirt runs too sizes too small. I bought an women’s x-large, but it is cut like a medium.

Did it come sized differently than the measurements on the sizing charts? If so, contact Customer Support.

Years of manufacturers sizing their items to their own standard means that size letters are merely suggestive. Woot offers two different brands with two differing cuts/sizing, as everybody’s body is different.