Black Longline Waist Trainer Underbust Corset

This Black Longline Waist Trainer Underbust Corset is designed to give you a sleek and stylish shape. The shiny satin fabric adds elegance, making it easy to pair with dresses, blouses, or even lingerie. The underbust style gives freedom to wear your own tops while still enjoying a defined waistline.

Strong Steel Boning

The corset features 10 spiral steel bones and 6 flat steel bones. Spiral bones flex with your body, giving comfort and movement. The flat steel bones add strength and stability, especially at the back for a firm lacing grip. Together, they give powerful shaping and support that lasts all day.

Longline Design for Extra Coverage

This corset is longer than standard designs, giving full coverage and shaping. The front length is 14 inches (35.5 cm), the side length is 12 inches (30.5 cm), and the back length is 13.5 inches (34.29 cm). The longline cut smooths the waist and lower tummy while giving a graceful silhouette.

Comfortable Inside Lining

The corset has a 100% cotton lining inside. Cotton feels soft on the skin and makes the corset breathable, so you can wear it comfortably for hours. The outer layer of polyester satin gives it a rich, glossy look, while the cotton lining ensures comfort and durability.

Secure Front Opening and Details

The Waist Trainer Corset opens at the front with a strong metal busk. This closure keeps the corset secure while making it easy to put on and remove. Inside, an invisible 1-inch waist tape provides extra hold and prevents the corset from stretching. A 6–7 inch modesty panel at the back gives full coverage under the laces, creating a smooth finish.

Perfect for Training and Fashion

This Black Waspie is ideal for waist training, posture support, or simply adding style to your outfit. It combines strength, comfort, and beauty in one timeless piece. Wear it for special occasions or for daily waist shaping. It is made to help you feel confident and elegant every time.