Free Fly'sFlex fabric might be from the future. With a luxe, weighty drape, mind-blowing softness, and a laundry list of performance benefits like temperature regulation, UPF 50, and four-way stretch? Yeah, definitely from the future. The Bamboo Flex Pocket Dress is an easywearing t-shirt dress that’s low on effort, but high on style. The premium weight gives it a super flattering drape, while the t-shirt silhouette can get dressed up or down.