Our classic Satin black underbust corset has been a customer favourite for ten years Offering a dramatic waist reduction of up to five inches (or less if you prefer) this is the perfect waist trainer for serious corset lovers This can be worn discreetly under any outfit to help you give you a stunning hourglass silhouette, night or day Styling Features Style: Regular Length,Underbust 20 Flexible spiral steel stays & steel busk 4 Steel bars supporting back grommets corset Features: cord Lacing,Hip gores,Steel Busk 2 Steel bars adjacent to the front busk 2 Layers of fabric: Breathable Mesh and cotton Middle layer laminated to outer layer for extra strength Fully Adjustable Structured corset with criss cross Lacing Dimensions in Inches: center front: 11-12 with a 10 busk Side length: 9 34 - 10 12 center back: 12 14 - 13 Underbust to hip: 9 12 - 10 Do NOT use the Amazon size guide ,and choose the proper size based on your waist size SHAPERX is a registered brand under US trademark law protection