I would have to presume the three young girls in this photo are sisters. The dresses are white (or very light). Each has a high ruffled neck. Each girl has a similar hair style with a bow holding it back. The photographer is Silkworth, Brooklyn, N.Y. The advertisement on the back promotes Silkworth as taking Instantaneous Pictures of Children as a successful specialty. The card measures 4 1/4" x 6 1/2". The edges are pinked. Very good condition.