I ordered a XXL and should have got the XL. I am 6 foot 285 and normally order XXL from companies like Outerknown. Their sportier stuff was tight on me in that size. That said, this coat is massive! However, they sized the arms appropriately and the shoulders feel good. I believe they expanded the volume for a relaxed fit you could wear a down puffer over. Their "pairs well with a sweater" comment is nonsense in terms of fit, but I did wear mine with an Outerknown sweater and I got plenty of complements. The fabric itself is beautiful albiet wrinkly, though thats mostly from shipping. It is also incredibly warm and wind resistant but never hot. Quality of construction is immaculate- this will last me forever. I only wish it had some option for tightening in the back or having a double button front to adjust for sizing between many layers and one layer as this coat is really good worn both ways. The upside of the relative looseness is that it does wear well in a car, as the name would suggest! My only other suggestion would be to put some kind of hidden zip passthrough pocket to allow access to your pants, or an intetior glove pocket. The two outer pockets are large but limiting.

For the price they have it is WELL worth it. Order true to size for several layers, a size down for minimal layers, maybe 2 sizes down if thrown over a tshirt.

I have about 6 or so jackets and shirts from OK and love them all. I always order a size Large and part of the reason I like this brand so much is that their clothes fit TTS and have a fantastic silhouette.

However, I have no idea what they were thinking when they designed this coat. I got it on sale and had to pay shipping to Australia. I knew I was taking a risk since they don't offer returns for final sales, however, the jacket proportions are absolutely comical. This jacket is about XXXL in the large size, I could almost fit my whole head into the arm sleeve! I am 6ft and I tried giving it to my dad who is 6f5", and it was still comically big on him. It is completely unwearable and I cant seem to be able to sell it on eBay very easily (listing it as XXL to be fair to prospective buyers there) to try and get some of my purchase price back.

Also, the size guide OK lists for this jacket was the exact same as the other size L pieces I have ordered, yet that is completely false, the sizing is nowhere near close, so that is frustrating that their website description is wrong.

Overall, I still love this brand and rate all their other items 5 stars, just very disappointed to see them drop their normal quality controls so much on this coat, will need to be much more careful in future before ordering again