For an ensemble that's very straightforward but can be smartened up or dressed down in a myriad of different ways, pair a teal cardigan with a long sleeve shirt. Those who are curious how to dress fashionably as you slip into your 30s, you have your answer.
For a casually classic getup, opt for a teal cardigan and a long sleeve shirt — these pieces play perfectly well together. Complete this look with a pair of tan leather boat shoes to mix things up a bit. This pairing shows that after 30 you have a wide array of dressing options.