Fabric: Mid-weight jersey. Reformation is part of The Climate Pledge, a commitment to reaching net-zero carbon emissions by 2040. Lined underwire cups. Open back with hook-and-eye clasp. Fixed spaghetti straps. Produced via carbon-neutral manufacturing. Sweetheart neckline. Shell: 88% cotton/12% spandex. Unlined. Wash cold. Made in the USA. Measurements: Measurements from size XS Length: 41.25in / 105.0cm, from shoulder