What Kate Wore is a blog that covers the fashion choices of Catherine, Duchess of Cambridge, also known as Kate Middleton. The blog provides detailed information on the clothing and accessories worn by the Duchess, including the designer, style, and price. The blog also includes photos of the Duchess wearing the outfits, as well as links to purchase similar items. The blog is updated regularly with new posts on the Duchesss fashion choices for various events and engagements. In addition to the blog, What Kate Wore also has a Twitter account that provides updates on the latest posts and fashion choices of the Duchess.