You know what it looks like… but what is it called?
TAKE THE QUIZ“coat of”
The following 3 entries include the term coat of.
coat of arms
noun phrase: a tabard or surcoat embroidered with armorial bearings
coat of mail
noun phrase: a garment of metal scales or chain mail worn as armor
coat-of-mail shell
nounLove words? Need even more definitions?
Merriam-Webster unabridged