Oh Wow!
I have a Novara Randonee frame just like that! I was going to mention that frame because it's pretty nice and mine (13.5inch size) has a low standover height. But they seem to be hard to find. I've only seen three frames like it: mine, one on ebay a couple of years ago, and yours. All the same color.
I got mine as a NOS frame (no fork) in the box at an REI garage sale for $15!!! Mine is built to be my commuter bike with flat bars. The fork is from a Novara Safari I used to have.