Uniforms

In 2373, the standard Starfleet uniform was again modified, retaining the same basic shape and division colors from the previous design, but reversing the colors on the shoulders and turtleneck. The blue-grey shoulder area was now quilted with vertical stitches. The division colors were also displayed on each wrist as a colored hoop. A succession of other Starfleet uniforms and a new combadge were also phased into service during this time and used concurrently. In the 2380's, the blue-grey version continued to be used aboard most Federation Vessels.
Standard duty uniform While the standard, two-tone duty uniform introduced in the late 2360s remained in service (at least) until 2373, it was phased out of regular use aboard Starfleet vessels and space stations beginning in 2373. Although the new duty uniform retained the same basic structure and style of the last standard duty uniform, the yoke/shoulder area usually displaying division colors was given a standard, blue-gray color and quilted. Cuffs were also added to the uniform, bearing a stripe of corresponding division color.
Captain's variants With this new wave of duty uniforms, so too came minor variants available to commanding officers. Similar to the so-called "captain's jacket" variant worn in the 2360s, a new vest or waistcoat was introduced aboard starships and space stations. Bearing the same gray, quilted yoke as the duty uniform (extended lower, below the combadge), this sleeveless, low-necked vest allowed the wearer a more casual appearance.
Uniform undershirt When compared to the previous design, the mock turtleneck shirt worn beneath the jumpsuit uniform was made of a heavier material, now displaying one of three division colors and opening in the front from a prominent closure. Beneath this, a blue-gray tee, or sleeveless tee, was worn, similar in style to the undershirt of the previous design