Francis Lee wears the 1974/75 home shirt during Derby County's second championship winning season. He's seen here tussling with Manchester City's Alan Oakes.
Colin Todd looks cool wearing the 1974/75 yellow away shirt.
Robert Maxwell has taken charge by the time this picture, featuring Bobby Davison in the 1984/85 home shirt, was taken.
Rams skipper Nigel Callaghan celebrates scoring in his 1986/87 home kit.
Bobby Davison looks dapper in his 1987/88 home shirt.
Michael Forsyth points the way forward in the 1989/90 yellow away shirt.
Peter Shilton in the 1989/90 goalkeepers kit. Months later he was in goal for England during their dramatic World Cup semi-final against West Germany.
Star striker Dean Saunders wears the 1989/90 home shirt.
The late Kevin Lloyd shows his support for the Rams by donning the 1989/90 home shirt.
Post-Maxwell, the club has a new shirt and a new sponsor, worn here by winger Ted McMinn in the 1991/92 season.
The 1993/94 season brings a new shirt manufacturer in Bukta. Midfielder John Harkes is shown wearing the memorable 'pinstripes' home shirt.
American midfielder John Harkes wears the famous Bukta away kit from the 1993/94 season.
Martin Taylor wears the 1993/94 goalkeeper shirt. He broke his leg the following season and he now plays for the Derby County masters team.
It's 1994/95 and as the Rams look to bounce back from play-off disappointment, a fresh-faced Lee Carsley wears the Auto Windscreens-sponsored home shirt.
Baseball Ground favourite Tommy Johnson wears the 1994/95 away shirt. He was sold to Aston Villa later that season.
A new era begins under Jim Smith at the start of the 1995/96 season. Sportswear firm Puma both makes the kit and sponsors it. Shane Nicholson is pictured wearing the away kit during a pre-season friendly.
Darren Wrack keeps his eye on the ball in the 1995/96 away shirt.
John Harkes - nearing the end of his Rams career - steps out in the popular 1995/96 home shirt. The Rams earned promotion to the Premiership this season.
Premiership football for the Rams as new arrival Aljosa Asanovic wears the 1996/97 yellow away kit.
It's the 1997/98 season. Pride Park has opened and the Rams are playing some excellent football. Striker Dean Sturridge pushes forward wearing the yellow away kit.
Italian import Francesco Baiano in the 1997/98 home kit. His partnership with co-patriot Stefano Eranio had the Rams playing some lovely football.
Igor Stimac in the 1998/99 away kit. Puma still makes the kits but the club has a new shirt sponsor - IT firm EDS.
Mart Poom in the 1998/99 goalkeeper shirt. It was another good season for the Estonian.
Paulo Wanchope runs rings round defenders in the 1998/99 home kit.
Taribo West wears the 2000/01 away kit. His arrival played a big part in the Rams avoiding relegation from the Premiership.
Fabrizio Ravanelli wears the 2001/02 home shirt.
Giorgi Kinkladze wears the 2001/02 away kit. Derby County suffered relegation from the Premiership at the end of this season.
Morten Bisgaard celebrates scoring in the 2004/05 away shirt.
Which brings us bang to date with Inigo Idiakez wearing the new Joma-made kit complete with new sponsor. So how does the new kit compare to those which have gone before?
7. Spieltag Sa 14.09.74 Birmingham City - Derby County 3:2
Colin Todd looks cool wearing the 1974/75 yellow away shirt.