Adjustable Mannequin Dress Form For Sewer and Apparel Designer - size petite Size petite has adjustable Bust: 28-34", Waist: 22-29", Hips: 30-38", Neck & Back 12-15" 12 Adjustable knob stations. Adjustable Dress form. Knob tool working with adjustable knob station make adjustment of dress form easily with one hand . Adjustments can be made in precise increments. Sturdy Four Feet Base. Foam-backed nylon cover. Pen hem marker for accurate marking.