I purchased the blue color changing shirt. Originally it was my fault for choosing a medium instead of a Large. I sent back my item with a note even attached stating I need an exchange for a large. A few weeks later I received my item again...it was ANOTHER medium they sent me. I sent back my shirt again, with ANOTHER note attached stating I needed a Large. And never received anything back. This was back in August. I have gave up and just bit the bullet on the shirt and the money I spent on it.
Amazing shirt, looks great!