Fabric of the Universe mens Hoodie Hoodie

Sizes compared to US sizes?

I’m 5’8 and skinny ,which size should I buy?

I'm 5'6 and 120 lbs i don't want it too baggy , i want a tight fit so should i go for small or medium ?

So i ordered an x-large, and its a bit too big for me and i was wondering if this shrinks when i wash it? Im 5,7 194lbs