This soft heathered jersey t-shirt dress doubles as a beach cover-up. Drawstring sides let you adjust how much, or how little, leg you show off, so you can go from modest to sexy in seconds. The best part is that the fabric is made in the USA of one hundred percent recycled fibers. Beyond designing stylish, sustainable swimwear and cover-ups, Pennsylvania company Eco Swim also supports cleanups that remove thousands of pounds of trash from beaches and waterways. In honor of Earth Day, the company is teaming up with Belk Department stores on April 21 for a cleanup in Myrtle Beach, South Carolina. For more details or to participate, click here.