LuLu Lemon T-Shirt with relfectors on back sides

Bright green short-sleeve t-shirt. Perfect for workout or casual. Has reflection on the sides of the back so I think it's a running shirt of some kind. I don't know the name. It looks like a sculpt but I don't think it is. I honestly can't tell you all I can say is it's about a Medium Large with ptp as 19" and stretches to 22. It is in Brand New Condition. Like a 9/10 and only because I know my sister in law wore it maybe two times and decided it wasn't her style.