I want a necklace with a round neckline, soft material, MABD2703

A basic top with a U-shaped neckline, made of soft stretch fabric on the body like silk. Fabric: 58% nylon, 42% spandex. Size chart: Reminder to our valued customers, due to manual measurement, there may be an error of (2-3 cm or 1 inch) because of different measurement methods. Please understand.