Hi all, I just bought my first Miu Miu bag - the Coffer in black. (I'm over the moon with the purchase as I've been lusting over this bag for almost a year now.) I would like to find out any tips on caring for the leather. The weather here in Singapore has been very wet (our tropical version of snow), and the first day I got it, I thought I noticed water stains on it! I would like to find out what you guys use to maintain the leather, and if the water stains is something to worry about and how to remove it. Thanks!