This combination of a beige raincoat and a grey crew-neck sweater is super easy to do and so comfortable to wear as well! A nice pair of navy and white athletic shoes is the most effective way to infuse a hint of stylish casualness into your getup. There's no nicer way to spice up a dreary autumn afternoon than an on-trend ensemble like this one. This getup suggests how to dress fashionably and look good as you make it through your 20s.