These polished shell buttons with 2 holes would be perfect for any modern or historical styled shirt, blouse or dress.  Each button has a border ring carved into the button 3mm or 1/8″ from the edge with a recessed eye shape in the center where the button holes are located.  They are a polished to an opalescent creamy pearl on the front and back although some buttons show white and pink on the back.  These buttons are all natural so there may be some slight variation in colour and size.

21mm or 7/8″ size button