Cufflinks & Tie Pins
20 Pairs Silk Knot / Fabric Knot / Cufflinks / Stretch / Gentleman London Style
The elegant silk knot cufflinks have the same characteristics as metal cufflinks, but are made of fabric and will add a personal touch to any outfit. The silk knots are suitable for all shirts with cuffs, but of course they also fit all women's blouses...
https://www.bizrate.co.uk/cufflinks/20-pairs-silk-knot-fabric-oid14131070253.html