This street style combination of a brown parka and a black crew-neck t-shirt is capable of taking on different moods depending on how you style it out. A trendy pair of black leather chelsea boots is an effective way to punch up this ensemble. As the weather starts to cool down, you'll discover that an outfit like this is ideal for autumn. As you're maturing from your 20s to your 30s, you want to start dressing maturely. If that's the case, looks like this come in very handy.