Buttons and toggles carved from wood, fake and real horn, vegetable ivory Corozo nut), coconut shell, fake tortoiseshell, and leather Stock Photo - Alamy
Mother of Pearl. Real Polished Shell Buttons 4 Hole Sewing - Etsy UK
Buttons Ivory
Ivory Buttons - Etsy UK
10 Upholstery buttons White / Ivory Real leather 20mm | eBay
Ready Made Real Touch Rose Best Little Man Buttonhole — I Heart Buttons