Woman in Soldier's Uniform, c. 1912.

The collar disk may indicate Company H, 26th Infantry.

Woman in Doughboy's Uniform, c. 1918.

Woman in Doughboy's Uniform, c. 1918.

Soldier’s Wife in Uniform, with Daughter c. 1918-1919.

Woman in Uniform, c. 1919.

This uniform has a unit patch, typical of late 1918 and 1919. It looks like the cross of Lorraine of the 79th Division.  

Soldier’s Girl Friend in Uniform, 1919.

Soldier’s Girl Friend Models His Uniform, 1923.

The wife or girlfriend of private models his doughboy uniform, dated 1923. Does the sleeve have a shadow where a shoulder patch was removed?  

US Army Staff Sergeant’s Girl Friend Models His Uniform, circa 1930.

The wife or girlfriend of a staff sergeant models his uniform, circa 1930. Judging from the pocket pattern, the coat is a World War I era closed-collar model modified to the open-collar style made regulation in the 1920s. On the coat are the sergeant’s marksmenship medals, medal ribbons, and sleeve chevrons for long service and being in the army during the Great War. I think the boots are hers and not the sergeant’s. 

U.S. Marine and His Girl Friend, circa 1940.

Woman in army uniform, c. 1940.

A wife or girlfriend in front of the dry goods store.