Are women's Hollister's sweatshirts roomy or do they run small?

I want a Hollister hoodie but I don't want it to be tight. I want to be able to wear shirts underneath it. I want a zipped one and not a pull over. Should I get a men's sweatshirt instead? I'm 5'8 and 135 lbs. and I have kinda big (lol!) so I need it to be roomy! THANKS!