It comes with Gold metal. The Daniel Dolce Italy collection of accessories features a range of premium projects that provide the ultimate complement to our clothing lines. We offer a full line of shirt and tie accessories including metal collar stays and tie pins, colorful silk knots, and gold bar jewelry and tie bars crafted with semi precious stones. The collection also includes distinctive leather bags and jewelry featuring sterling silver bracelets and necklaces. Collar Bars (also called collar pin and collar clip) is a piece of men’s jewelry that holds the two ends of a dress shirt collar together and slides under the knot of a necktie.