Designed by an in-house team, the Barneys New York accessories collection features an exclusive selection of elegant bags, luxurious belts, and other elevated essentials. Barneys New York's sterling silver round formal cufflink and stud set is inset with grey mother of pearl. The elegant pair is finished with a button back. Button back. 10mm, 16mm face width. Barneys New York Men's Mother-Of-Pearl Formal Set - Silver A great designer gift. Shop Barneys New York at Barneys New York.