The Kelly bag is a classic style that dates back further than Hermes version of it. It's true they are most well known for it now, but other Kelly bags aren't just "trying to be like them". I have a vintage one by Morris Moskowitz that I adore.
This is my sentiment as well. I'm no bag expert, but if I understand correctly, the "Kelly" style is one that other brands have put out as well over the years. The Hermes Kelly, however, has cornered the market (and name).
If your concern is that others will think you are wearing an Hermes knockoff then maybe you shouldn't buy it. There is no use spending good money on an item you won't use. If, however, you don't care what others think and will love and use your bag, then by all means get it.
