Our Jojo21 will come on here soon. Maybe she can tell you more about the staples? I never saw that either, but it could mean a lot of things. I am not alarmed about them, because everything else looks good. The Jet Set Tote isn't one of their more expensive bags so they could use short cuts on it. It wouldn't surprise me. They are made in mass production because so many of them are sold and they may cut corners here and there. Since it is one of their least expensive totes, and is a handsome looking bag,that is why so many of them are sold.
The seller looks to be selling designer bags, mostly Long Champ, so I am sure she knows what to look for and to acquire from good sources, however, she has only sold two Micheal Kors bags. IMO, I think it is authentic, but would like for Jojo21 to chime in here and see what she thinks. I will PM her tomorrow and ask her to take a look as well. Or she may pop in any time , probably in the morning since it is late. The staples have me a bit puzzled too. Otherwise, everything else, really does look good. Meanwhile, I am going to see what I can find out about this seller's Long Champ bags .