I love the old (legacy) Willow but I love the updated version even more, particularly the neckline and pockets, and with the amazing guava colour this is a new favourite for me. I started my original Willow journey in size M, then got a couple of size S, mainly because of the wide neckline in M kept slipping across my shoulders. I got the new one in size M as I thought that issue wouldn't happen, and I was right, I'm very happy with the size.