Pattern Alterations – tutorials The French Dart FBA – full bust adjustment tutorial FBA with a centre dart – full bust adjustment tutorial Learn how to lower a dart Learn how to shorten and lengthen a sewing pattern Learn how to grade between sizes on a sewing pattern Learn how to shorten and lengthen a strap pattern Learn how to shorten and lengthen a sleeve pattern A sewing pattern tip! Learn how to do a bicep alteration The Rochester SBA – small bust adjustment tutorial The Rochester FBA – full bust adjustment tutorial Learn how to make a ¾ length sleeve adjustment