An Iconic Jacket: Smythe Duchess Wool Blazer This Smythe Duchess Wool Blazer ($695) is a Duchess of Cambridge favourite. It fits like a dream, and if you're going to splurge on a blazer you'll wear all the time, this is it. Image Source: saksfifthavenue.com Smythe Duchess Wool Blazer $695 from saksfifthavenue.com Buy Now