Learn how to recycle a frumpy winter sweater into a sporty strapless dress! The sexy GiannyL demonstrates this DIY closet hack that's simple and cheap. All you need is one old frumpy winter sweater, pins, scissors, and a sewing machine. Cut along the pattern that Gianny L has demonstrated and sew. It's that easy. Now you have a sporty strapless dress and a matching jacket, too!