Clothing plays a very important role in fishing. If your mid-layer clothes are warm and breathing, your gloves are fitting and water-resistant and your wading outfit does its job, fishing is an enjoyable experience even if you don't catch any fish. Besides the size of the catch, the second important aspect of fishing is the feeling one gets from it. Without proper clothing you won't be able to get everything out of your fishing experience. When you wear proper clothing you'll feel comfortable and you're able to focus on what's important – the fishing.