Vintage single stranded beaded necklaces

Pre-owned vintage single strand beaded costume necklaces. The purple beaded necklace is 36” long and is silver tone and I think the beads are glass, no marking. The necklace with the pinkish, purple beads in silver tone is 48” end to end. Lucite no markings. The green necklace is 48” end to end lucite beads in gold tone, no markings. The red lucite beaded necklace is 29” long, no markings. All necklaces are in good condition and wearable. Thank you for looking!