free people arzel mini dress in Palm Leaf Free - Talk about eye-catching.

A-line dresses are ideal for casual outings, office wear, and even semi-formal events, depending on the fabric and styling

George cap, $23, Brandy Melville The embroidered baseball cap is all about adding a cool, sporty vibe to your look

Last week, the duchess sported another all-green ensemble at a SportsAid event in London, where she spoke about the organization's work with young athletes

Shirtwaist dress sleeves were often cap, short or elbow length, and could also be full long sleeves in winter

Amal looked like a total flower child when she rocked her Giambattista Valli floral trapeze top with cropped skinnies and plenty of fringe