Any hi-viz vest willl do. You can get one from a hardware shop for cheap. Hell, this one should work http://www.galaxyarmynavy.com/item-6524.asp
If you need those reflective panels, then this one might be the ticket http://www.troopaccessories.com/805/...leVest%27.html
Not stylish like the Icon, but it gets the job done, and it's MUCH cheaper.