Take your pick. It all depends on what you and your pal happen to be doing at the time. There's neoprene full camo for waterfowlers and day-glo-hi-viz for general messin' around or hunter orange with reflector strips for hunting hounds.There's a wide variety of both types.
Here's the best one I've been able to find.
https://www.cabelas.ca/product/69636...flotation-vest