Hi, welcome and sorry to hear someone stole your Roxy!
There are a few in the Mitzy range, messenger, hobo, large hobo, e/w and clutch (the clutch looks quite nice!). And numerous colours.
If you get the messenger you can double up the straps up and wear it as the hobo. The messenger bag is identical with the medium hobo. The large hobo is huge, and the tote is prob a bit bigger than messenger/medium hobo, but imo not really
that much bigger (you can fill it with more papers etc though).
Haven't seen the e/w one, so can't comment on that.
There are a few good threads on Mitzy's on here, if you do a search.
I'm loving the Mitzy range too