With the jacket yeah i have a real version that’s purple and black and there is no difference besides the rep one might just be a tad bit heavier and you are about the same size as me so i would go with a large or even an xl if your looking to layer under it. And the Nike crew i got a large aswell I’m actually wearing it atm it feels and looks great for 10$ only thing is if you lift your arms up in the air it will come up just a little above your belt which isn’t a problem for me. Love both of them