Coat of arms of Iley

The blazon

ar. a fesse engr. betw. six fleurs-de-lis sa. — Crest, a cubit arm, erect, vested ar. holding in the hand ppr. a fleur-de-lis sa. Iliff, — Crest, out of a ducal coronet, a peacock s tail, ppr.

A blazon is the description of a coat of arms in the technical language of heraldry. The drawing comes from that text, and from nothing else.