A fringe gathering of lacemakers (5)
I believe the answer is:
ruche
'a fringe' is the definition.
(thesaurus)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for ruche that I've seen before include "frilly lace" , "fabric that's concertinaed" , "Fabric frill or pleat" , "Piece of lawn" , "Decorative pleat" .)