Amal Clooney is a pro when it comes to dressing for the occasion [1]. She has nailed black-tie formality [2] for the red carpet and is no slouch when it comes to travel style [3] either. And for an appearance Sunday at the International Government Communications Forum in the United Arab Emirates, Amal made another perfect selection.

Dressed in the Petra Dress [4] ($1,130) from Stella McCartney, Amal took to the stage to deliver a speech on human rights [5]. The dress was the ultimate in early Spring fashion, with short sleeves, a contrast belt detail, and — of course — florals. The juxtaposition of the two floral prints, however, gave Amal's look an unexpected and very chic twist.

Stella McCartney Women's Petra Dress-Black [6] ($1,130)