EXCLUSIVE AT NET-A-PORTER. Andrew Gn's Spring '21 collection is titled 'May There Be Light', where the designer injects joie de vivre into every piece using vibrant hues and dramatic silhouettes. Crafted in Italy, this gown is cut from pastel-yellow crepe with voluminous pleated sleeves and a floor-grazing skirt. Match your accessories to the crystal and faux pearl-embellished belt.