Look to No. 21 for sophisticated separates such as this emerald green top that’s decorated with a romantic ruffle-trimmed yoke. It’s crafted in Italy from lustrous satin, cut to a boxy silhouette with delicately puffed sleeves and features a slender strap with mini gold-tone buckle across the décolleté. Tuck it into a leather skirt and add black accessories to echo the label’s chic Italian flair.