But is useful, what's your take? As examples, I am a cold creature. I need lots of layers both winter and summer so I have lots of (5) very similar off-white merino jumpers that go under all sorts. I have a stack of longline vests that go under the merino jumpers. T-shirts that are past their best (a big baggy or saggy) get downgraded to my gym clothes. Having lots of these bases mean I don't have to do laundry as often (more eco friendly) but my wardrobe is exploding. How do you make your decisions on what stays and goes?