I'm skeptical about buying an expensive purse at any of these places. If I'm going to make the commitment I go to the source.
Ugh--what does "Marshalls is so ghetto" even mean? People really embarrass themselves sometimes.
I think Marshall's and TJM are owned by the same parent company, but my experience is that I find much better stuff at TJM (I have a TJM 'Runway' store nearby so I feel blessed).