Instead, he wore a plain uniform, and usually only for visits to military bases.

He had changed into a plain black uniform without insignia.

He wore a plain uniform that identified him as a health care professional.

Katz's house was surrounded by heavily armed men in very plain uniforms.

All students wore a plain uniform in the same drab brown as the previous group.

The man behind it wore a plain green uniform with no insignia of rank.

A grizzled older man in a very plain black uniform stood in the hall not two feet away.

One of them appeared to be an officer, though their backs were to him and he could make out no details on the rather plain uniforms.

No one looked twice at the people in the plain white housekeeping uniforms.

He wore some kind of plain brown military uniform.