If you're after a casual but also on-trend ensemble, consider wearing a white blazer and black skinny jeans. If you need to easily ramp up this getup with footwear, introduce tassel loafers to this outfit. As the weather improves, it's time to shed those bulky winter layers and opt for an outfit that's lighter, like this one here. Wondering what you should wear as you slip into your 30s? This combo is the perfect answer.