Love love love her deep blood orange outfit. It is reminiscent of the suits women wear in the Punjab region of India, maybe Pakistan, too.
Personally, I wish that style were typical where I live. It looks always comfortable, always classic in style, and always modest.
Salwar/Shalwar Kameez is one of the most comfortable, versatile outfits out there. Dress up, dress down, focus on extravagant fabrics, beadwork or embroidery - think what Kate wore on their tour of Pakistan (I LOVED the color palette they chose there). And they keep you cool in the summer.