Size: Width of bag is good; However, it needs to be 1" ( Possibly 1.5") wider in order to hold the essentials for rambling about town.
Strap: I would prefer a drop length about 20" to use as a body bag. That configuration is so easy to keep on my body in and out of the car and around.
It was a bit smaller than I expected, but perfect size for a special night and you can use it as a clutch.
The very cute strap looks like classic Paco Rabanne's iconic chainlink bags.