These great 3/8 (9mm) buttons made from Mother of Pearl are just like the ones you see on historical garments in our Renaissance Fabrics Study
Grey Shell Buttons Organic Cotton Plus
3/10 14L 9mm Real Troca Mother of Pearl Shell Buttons in White, Cream or Smoke Pearl
8 Pcs ONLY Set of 8 Beautiful Tiny Small Iridescent MOP Mother of Pearl 2-hole Sew-through Buttons 10mm 3/8 11340
3/8 Round Pearl Shank Buttons, 3 Packages
50Pcs/Lot Natural Mother Of Pearl Shell Buttons For Scrapbook DIY Crafts Clothing Decoration Handmade Home Accessories trs0399
3/10 14L 9mm Real Trocas Mother of Pearl Natural Clean Back Shell Buttons
Ohana Goods Mother of Pearl Buttons 9MM - Qty 20 - White/Thick Concave – Silicon Food Group
50Pcs 3/8 Black mother of pearl shirt buttons natural shell buttons black iridescent 2 holes
Smoked Akoya Mother of Pearl Button: 44L (28mm or 1.1)