Adjustable Mannequin Dress Form For Sewer and Apparel Designer - size small Size small has adjustable Bust: 33-41"; Waist: 25-33"; Hips 36-44"; Neck & Back 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.