This pairing of a grey blazer and light blue ripped jeans is well-executed and yet it looks practical and ready for anything. A trendy pair of loafers is the simplest way to give an added touch of polish to this outfit. As you can see, this outfit is a really great pick, especially for unpredictable fall weather, when the mercury is getting lower. If you often wonder how to dress as a 20-something, this combo comes in useful.