I went to the store today and saw this. I tried it on in my regular jacket/outerwear size and it was tts for me. The material is quite soft and doesn't come across as cheap looking. As for size, I usually wear a XS/S but will have to size up for jackets, so a M. Good luck deciding!]
Thanks a million, Wen!
I took the plunge and ordered the jacket in size M, hopefully it will fit well. Looking forward to getting it now! I'm sure I will get plenty of wear out it, it's getting pretty cold here in Ireland. Thanks again for your reply!