Bought 2 Ediths at NM wondering why the difference?

  1. I ordered the large Edith bowler at NM the serial # on inside says 04-06-53....Just bought the edith satchel there last week....tag says 13-BM-0406:confused1: Why are they so different? All my other chloe's have # like the bowler. Also the back of the tag on the bowler is a natural light leather as are my other chloe's...this new satchel is the same color as the front (front and back side brown):confused1: Anyone experience this or know why?