Need Neon Green Athletic/Baseball Shirt?

I need a Neon Green Athletic/ Baseball shirt for baseball showcases. It will help me stand out. I've seen a few kids wearing them, just don't know where they get them. They kinda look like Under Armor/ Nike they are the athletic fit looking shirts not cotton stuff. If any would could help me find these it would be awesome! I've checked on Under Armor and Nikes websites just couldn't really find anything besides green, but I need a NEON Green. I would love for the shirt to be have a custom option so i could put my last name and number on it. Please help!