Ok I didn't actually do this for my party because my friend stole the idea. Then she took credit for it!! Grr! I was so annoyed! Anyway what you do is collect a lot of clothing materials,any old clothes that still look nice but don't fit, or any new clothes. Invite all your friends. When they come tell them to choose the clothes and fabrics they want. Then, get to work making a completely different outfit!! For example jeans could become skirts, shorts, or capris (3 quarter lengths.) Long sleeve tops could become t-shits, vests or halter necks. Long tops could become dresses. With the help of a sewing machine you could make and design you're own clothes. You could have your own logo, text or picture ironed on to your T-shirt.    After you have finshed designing and making your clothes invite all your friends parents in and make your own fashion/catwalk show!! Or you could go out to the Cinema and show them off to the public instead!! Then, finsh your designer party off my giving your friends designer brand clothing/gadgets and having a girly night in!!!