Your own letter mailed from the Arctic Circle, Rovaniemi, Santa Claus' hometown
Remember that a real letter is a document to be saved. Also valuable is that these letters are mailed from Santa Claus' hometown, Rovaniemi. Real stamp and postmark make it a valued colletor's item, expecially abroad.
Remember that correct address guarantees the delivery. ZIP-codes and other address details are of vital importance. Choose the paper design and here are the three important parts of the real letter: