Nada Youssef is wearing a stunning blue outfit that features a long-sleeved top with a high neckline and a fitted silhouette. The top is adorned with a unique design that adds a touch of elegance to the overall look. The bottom of the outfit is a long, flowing skirt that falls gracefully to the ground. The combination of the blue top and the matching blue skirt creates a cohesive and stylish ensemble. The outfit is accessorized with a pair of black heels that add a touch of sophistication to the overall look. The combination of the blue top, matching skirt, and black heels makes for a stunning and fashionable outfit that is perfect for any occasion.