just how many freaking coats do i really need?

this is not good... i want this coat!!! sob...

its abt 169,000won, which works out to be approx $200! do i really need it?
i've 2 wool coats, 1 puffer coat & 1 bomber jacket on the way... if i get this, it'll be another addition to my wardrobe & i'll have a total of 5 coats!!! acccks...