+1 for ordering a size down ... Missing some of the insulative befits with mine as it's just a bit too roomy.
I did not order a smaller size I'm medium and it fitted perfectly
Great price, I can vouch for ordering a size smaller than usual. I don't have one but have tried them on for size and I take extra large in virtually every coat I've tried (XL is sometime a bit to tight) but XL McMurdo buried me, the large was about right.
These are the best instructions I can find but havent been brave enough to put mine through them yet!!
This is a fantastic price. They only have xs and large left (and only one left in large ) so be quick if you want a bargain.