Envelope reads "Dons of Peralta ball 9/29/23." Photograph shows three women and three men standing on what appears to be a porch or courtyard. The women stand in front of the men and wear elaborate ball gowns. The one on the left has a lomn skirt train, the on in the middle holds an open fan, and the one on the right has a hat with lace veil. Two of the men wear hats with feathers, and one wears a military uniform. A potted plant and window moulding can be seen in the background.