Weathering has been used for aging certain items to give them an “Older effect”, anime costume and while also bringing a lot of definition to it. To give you a short and simple definition/background on the word weathering. Today I’m going to teach you how to Weather and add special blood effects to your Cosplay Props and Armor. “How was I suppose to weather? That’s $200 off the retail price of $2,999, so it might be worth getting it early if you can.