yay or nay? JPG, Help!

Hermes is the designer of a JPG bag, not the other way around as you wrote. Although, your link goes to a Jean Paul Gaultier bag, which isn't the same thing as the Hermes JPG.

That's a cute bag, but if I get patent leather I like mine to be in a different shape than the squarish shape that is pictured there. I prefer mine to be more bohemian to take the edge off the patent.