Ordered this sweatshirt in a larger size than necessary, for a loose fit.  Expected that, with 50% polyester, the size would remain intact after laundering.  It shrank after the first washing, then shrank some more after the second.  Both times it was washed in cold water.  One drying was on the coolest, lingerie dryer setting.  The other time, it was laid flat.  Didn't matter.  Be careful, unless you're likely to enjoy watching as your sweatshirt gets smaller and smaller.  Owned mine for 10 days and ended up giving it away.