This vintage costume jewellery suite comprises a necklace, a matching bracelet, and a bar brooch. The set is characterised by purple art glass cabochons featuring prominent horizontal dark purple or black striations, a style frequently produced by mid-century British manufacturers. The necklace consists of fifteen oval-cut glass cabochons, each secured within a decorative gold-tone metal setting with a scalloped edge. It is fitted with a hook-and-tail adjustable clasp, which includes a small metal tag with illegible markings. The bracelet features eight matching oval striped glass cabochons in similar gold-tone settings, finished with a fold-over box clasp. The brooch is designed as a bar pin centering a single rectangular-cut striped glass stone. The stone is held within a silver-tone metal setting adorned with scrolling foliate motifs.