Craftable chainmail recipe

I propose that chainmail could be crafted by upgrading leather with an iron ingot at the smithing table. This gives early game an armor to craft while hunting iron, as well as maybe gives a chance to keep enchantments you have from leather gear a bit longer. Cost wise, I think one iron ingot plus the original leather as an upgrade price makes sense for the defense value provided by chainmail, especially as leather becomes more needed, It would balance well with the hunt for bookshelves to enchant later on in progression. Not to mention providing a second function for player use at the smithing table! Please consider, chainmail is my favorite texture.