I am 5'7". I thought the straps were perfect for a shoulder bag, and I loved how the bag sat nice and snug against my side (not bulky). BUT I found the interior to be very small - I guess because it narrows down so much at the bottom. It did not hold as much as my other bags, so I sold it.
I suppose I could try the larger size. I really love the look and how it feels when I carry it....