This casual street style combination of a beige cardigan and skinny jeans is extremely easy to pull together in seconds time, helping you look on-trend and ready for anything without spending a ton of time digging through your wardrobe. And if you need to easily step up your ensemble with a pair of shoes, throw a pair of brown leather double monks into the mix. Wondering how to perfect casual looks as you reach your 30s? This combo is the perfect answer.