Queen of the butterflies! Madam Butterfly looks thoughtfully over her shoulder on the front of this artistic black race back tank from Iron Fist Clothing. The Madam Butterfly Black Tank features an anime-inspired graphic of a woman with a pink dress made of butterflies, a pink satin bow detail and Iron Fist's logo scrawled in stylized pink handwriting. As bold and creative as they are stylish and hip, Iron Fist Clothing began producing quality garments in 2001. Their unapologetic street style designs value honesty, rawness and artistry. Iron Fist is based in San Diego.