Answer: aigret

AnswerCrossword Clue
AIGRETPlume: Var.
AIGRETHeron plume
aigreta long plume worn on hats or as a headdress, esp one of long egret feathers
aigreta tuft of feathers worn as a head ornament, also AIGRETTE
aigretan ornament or piece of jewellery in imitation of a plume of feathers