I would deff keep it. Currently there isnt that many over the shoulder secure zip top bags to chose from and this one is a great size not to small where you can fit a lil bit more besides the minimum essentials
Love the Thames; if I didn't already have a Galliera I'd have added this to my collection when it was available. As others have said it's a classic shape and style; it's something you can wear for years, IMO.
Otherwise, I'll happily join the queue to adopt yours
I would wear it also. It's a classic shape/ style and the perfect size for holding all of the daily essentials while still being a small bag. It's a very functional, lovely bag.