This is a vintage opalescent footed tea cup and saucer set.
These pieces are white, with gold gild trim, and have a rider's crop, horn, and cap pattern.
The tapered width saucer measures 5"-6" wide and 5.75" long, and the footed cup measures 2.25" tall 3.5" in diameter, and 4.5" wide including the handle.
The pieces are in good pre-owned condition.