A versatile tank top from St. John makes a simple closet essential. It features a scoop neckline and a classic sleeveless silhouette that's great for layering or styling for warm weather. Scoop neck Sleeveless Pull-over Viscose/spandex Dry clean Imported SIZE About 23" from shoulder to hem Model shown is 5'10" (177cm) wearing US size Small. Women Rtw Swim Outerwear - W Designer Sportswear > Saks Off 5th > Barneys Warehouse. St. John. Color: Blue. Size: L.