The hook and eye should be fastened securely but comfortably on the middle setting. The woman should always bend forward and make sure the wires are positioned under the bust. She should then stand upright and move the breast from the underarm if necessary so that it is inside the wire. She should then part the bust at the centre to make sure the centre front of the bra is sitting correctly between the bust. The straps should be adjusted so that they are firm, but not too tight.