Looking for a great black shoulder bag. Help!

[Shmalla]

I’m look forward a simple black shoulder bag. Bonus points if it can be converted to a crossbody but not necessary. Looking to spend under $800. I know that cuts out a lot of designers. Please post pics if you can.

 

[Croker]

Today i'm using my https://eng.polene-paris.com/products/numero-2-noir-croco this works as shoulder(double strap or single as crossbody), this is my bag i wear when going places like pubs(where it gets knocked on floor/cant end up getting a drink spilled on it etc), it fits a lot and mine still looks brand new but has softened nicely. I also have some Longchamp leather bags and coccinelle https://www.coccinelle.com/en/bags-1/ which i've had for years and still look new and have worn brilliant.