J-WON Grey Metallic Top T-Shirt. Fashion category - T-Shirts & Henleys. SKU - JWSS19-K03004-18JQ. Color - Grey. J-Won Grey Metallic Top T-Shirt. This t-shirt from Jwon features a glitter metallic effect, short sleeves, a ribbed round neck, ribbed hem, embroidered print at the font and a loose fit.