crested

Bearing a crest or emblem, often as a symbol of a family or institution.

"He wore a blazer with a crested badge."

Past tense of 'crest': reached the top of something, like a wave or a hill.

"The surfer crested the huge wave."

Having a decorative tuft or growth on the head, often of an animal or bird.

"The crested newt is a protected species."