Louis Vuitton Neverfull PM

Purchased from Von Maur’s What Goes Around department. How to decode TH4057 TH are the factory codes that correspond to the manufacturing location. In this case, "TH" indicates the item was made in France. 4057 is the number part of the code, which reveals the manufacturing date. For items made between 2007 and 2021, the first and third digits represent the week of the year, while the second and fourth digits indicate the year. 4 and 5 indicate the 45th week of production. 0 and 7 indicate the year 2007. Therefore, a Louis Vuitton item with the date code TH4057 was made in France during the 45th week of 2007.