Princess Diana Taught Us 7 Style Lessons We'll Never, Ever Forget

As both Princess Diana and Kate Middleton know, a good coat not only keeps you warm but makes you stand out too. During a visit to the Honda factory in 1990, Princess Diana stepped out in this tartan coat with coordinating red heels. The holiday-inspired coloring and fit immediately drew our attention. When looking for a style like this particular one, pay attention to the length and tailoring — you want it to fit perfectly.