For the clothes, make a murky green mixture of fabric dye (here, 2 parts taupe, 2 parts kelly green, and 1 part lemon yellow). Dye a plain white tank dress, leggings, and a pair of green fishnets; let dry. Using a stencil brush and a paint-can grid as a stencil, paint scales onto tank dress and leggings with fabric paint. Cut a hole between fishnet legs (for your head) and cut toes off feet (for your arms). Slip head and arms through holes so that you are wearing fishnets like a shirt. Cut thumbholes and insert thumbs. Wear leggings and tank dress over fishnets.