Just a follow up - it arrived just now (I ordered it yesterday afternoon - impressive as it wasnt next day specifically - just standard delivery) and I LOVE IT!!
I have an M&S stormwear one which is almost waterproof and a similar sort of design (in black) but whilst its a heavy fabric there is no 'padding' and so not great for colder weather. I also have a big old quilted thing from Cotton Traders which is great for cold but I got completely saturated the other day in about 5 minutes wearing it. So I wanted something to do both jobs, but I would have coped had this not been on offer.
The colour is heather, which is I guess kind of a muted crimson. Its lovely. Matt, not shiny. I ordered a 14 (its marked as L) although I was hesitant since I'm a 14-16 at the mo and read that I should size up. It is however, perfect size for me - I could get a medium thick jumper under there if I wanted. Nice length (I'm 5,5)
The sleeves ARE long - however when I straighten my arms they come between the knuckle and my middle finger joint which is fine by me. There are no pointy 'nipples' as some mnetters have had issues with LOL. It is warm enough to wear in cold weather, but I probably would need an extra wool layer in winter - just right for now though.
The hood is a bit big (not as vast as the M&S one) and has a peaked cap bit which is a bit odd but I can deal. Pockets are nice and soft and warm to put cold hands in.
I therefore feel justified in my spend ;)