Child mannequin form measurement: Bust 24" Waist 22" Hip 25" Torso Height 25". Overal adjustable height range (including torso and support) 34-50". Simple assembly: 1. Fasten pole to base thre bottom hole; 2. Site form onto tube, fasten wing nut to desired height; 3. Flip the wood top. Please examine exact measurements and check against your clothing or dress items. Manikin construction: fibreglass core, thin layer of foam, and light stretch fabirc. Pinnability: you can pin to the fabric, but not deep into the form as the core is hard in nature. If deep pinnability is critical please contact us.