Butterick 3820; ca. 1974; The muscle T-shirt with heart motif combining applique, embroidery, and rhinestones, and the tank top with a sunburst of sequin shapes. The muscle T, with flamingos sewn in rhinestone or sequin strips, and the tube top to sparkle with your favorite name in double rows of sequin or rhinestone strips. Featured in Butterick Fashion News July 1974