She wore gray all over, except for a shimmering black scarf and a silver pin on the collar of her tunic.

High-ranking officers wear a combination cap and rank badges on the collar.

The man they carried wore a uniform tunic with officer's insignia on the collar.

All students must wear the school badge on the collar.

She wears the still-untarnished silver firebird on the collar of the leather officer's vest.

Students of the school also wear collar pins on the left collar.

Instead of a necktie, tabs were worn on the collar.

The chief warrant officer and staff corps devices are also worn on the left collar of uniforms.

The Doctor always wore his white shirt with question marks on the collar.

Nate wore a denim shirt with specks of white paint on the collar.