Here is the uniform history that I found on wikipedia.
Uniform History<o:p> </o:p>
When the Dallas Cowboys franchise debuted in 1960, the team's uniform included a white helmet adorned with a simple blue star and a blue-white-blue stripe down the center crown. The team donned blue jerseys with white sleeves and a small blue star on each shoulder for home games and the negative opposite for away games. Their socks also had two horizontal white stripes overlapping the blue.<o:p> </o:p>
In 1964 thru 1965, the Cowboys opted for a more simpler look (and essentially the team's current uniform) by changing their jersey/socks to one solid color with three horizontal blue stripes on the sleeves. The star-shouldered jerseys were replaced with shoulder "TV" numbers. The pants and helmet were changed from white to silver and a white border was added to the blue star.<o:p> </o:p>
In 1966, the team narrowed the stripes to two per sleeve/sock and the following year in 1967, the white border was moved farther into the blue star and was now a white pinstripe. The logo and this version of the uniform has seen little change to the present day.<o:p> </o:p>
The only notable changes in the last 40 years were:<o:p> </o:p>
from 1970-1973 when the "TV" numbers were moved from the shoulders to the sleeves above the stripes <o:p> </o:p>
from 1981-1988 the pants featured a white uniform number in an elliptical blue circle worn near the hip. <o:p> </o:p>
the removal of the indented serifs on the front and back jersey numbers in the early 80's (seen currently on the throwback jersey) <o:p> </o:p>
from 1981-1994 the dark jerseys sported numbers that were gray with white borders and a blue pinstripe. The stripes on the sleeves and socks also used the same gray with white border scheme (sans navy pinstripe). <o:p> </o:p>
the 1996 addition of the word "Cowboys" in the center of the neckline which lasted until 1998 on the
