Flower Power: Lisa Says Gah One Flower Knit Sweater Vest If you still want to rock some colour this fall, throw on this Lisa Says Gah One Flower Knit Sweater Vest ($145). It's also available in green. Image Source: lisasaysgah.com Lisa Says Gah One Flower Knit Sweater Vest $145 from lisasaysgah.com Buy Now