I saw this bag in the Chicago boutique yesterday. It's a very pretty bag IRL, however there are differences between it and a classic flap. It's not quite as structured, its single flap so little "Softer" & lighter weight than a classic flap, it comfortably crossbodies, it's a bit deeper, more square than rectangle than a CF. Because it's single flap some people might not find it as substantial, it'll be personal preference so if you're interested in it and near a boutique, I highly recommend you go in and try it on.
If I was in search of a navy bag, this would be a contender, just wanted to mention that it is structurally different. I picked up the seasonal black flap with the burgundy shoulder strap and absolutely love it!!!! Truth be told, I am frustrated by the strap length of the small and m/l classic flaps, but never would alter them.
One more note, I saw someone ask about the website...I often find bags in store that aren't on the website - the website generally feels like a sampling, and I'll never understand why bags are on the site aren't versioned for availability in that country.