Suggestion For Attaching Silk Scarf To A Necklace?

Type Of Bead To Fasten Silk?

Hi - I'm a silk artist, not a jewelry designer but saw a fabulous idea to combine them both.


Question: can someone please identify the type of bead or fastener used to fasten the piece of silk to the necklace shown in the picture?

Or could you suggest how I might do it.

Thank you!

Lynn