I bought this in that exact color, nightfall, in the medium size during the sale. It arrived and went back the same day, I didn't post anywhere about it as I thought it was likely going to be too large for me and would likely be going back. With the boutiques shut down, this was the only way to try it out.
First, I loved the color. Nightfall is a beautiful blue. I would buy a different bag in this color. I also like the style, very practical and very useful, and I liked the heavy grain leather as well. The pocket on the back, that closes with a magnetic snap, and the smaller front pocket are really nice. I found the size a bit too large overall though and it had a very strong chemical odor that I noticed as soon as I unpacked the box. I've never had that issue with any other Mulberry bag so it was very surprising. It went back immediately. I don't know if it was just that particular bag or that leather, but the odor was just not acceptable. I might have kept the bag if not for the odor, even with it being a bit too large.