MK Michael Kors Jet Set Initial Monogram Handbag Bag Purse Travel Tote

MK Michael Kors Jet Set Handbag Purse - Great Used Condition - I think this bag is authentic, but I have not had it authenticated. It is used. Things to me that indicate that it is authentic: 1) it came with care guide still in the pocket, 2) it has all the following - proper heat stamp, proper corner sewn edges on pocket, black interior tag is correct per all the authentication boards, all the metal portions are properly stamped, interior lining is nice. The primary indication of use is some stain along inside edge that I cannot get out. Disclosure: This bag did belong to a smoker. It has been cleaned and fully aired in the sun to get it out, but still has faint odor. Size? 15" x 11" x 4"