Yes you can. They are actually still popular to this very day. Though they are not sold everywhere, you will have to find specialty stores like Spencer's or look online for 70's style items. I personally enjoy them as well for rooms where I welcome guests to enjoy themselves. But I like privacy for some rooms.
Beaded curtains are still available but not as easy to find as they once were. You will need to check out novelty stores, just look for the section with the lava lamps. Beaded curtains can also be located through several online novelty retailers.
Yes, they're still available in a wide range – you can get curtains with beads made of glass, metal, PVC, wood, shells, and, of course, in all possible colors.
