The Iron Poem
A silk vest in sea green and yellow made loose and light to be worn over armor. When it gets wet it becomes as hard as a chain shirt while staying just as light as silk.
The Green Song
A long chain shirt masterly crafted with a pattern of large shell-shaped rings and smaller connecting circles. When wet it becomes a white silk shirt with a silver pattern embroidered exactly like the pattern of the rings.
Known in stories as the Twins, these were meant to be worn together. Once worn by a great pirate captain, they have been long separated and lost.