AS Roma 14/15 third kit:
During the early-mid 10s, Nike had a modus operandi of designing really stripped back, clean looking kits. This is before their switch to gradient abominations in 2016 (see: Roma, Barca, City and Inter's current away/third kits). I've always liked Roma's black alternate kits, and I feel that this one is the apex.
Juventus 95/96 home kit:
Fond memories watching this Juve team as a kid. Vialli, Del Piero, Conte, Deschamps, Ravanelli. CL champions. There's nothing particularly special about this shirt, I just like how the Sony font looked with Juve's famous black & white stripes.
Russia 16/17 home kit:
I love the wine & gold colour scheme of Russia's current home kit. The Russian federation logo is clean too. Just an all around cool looking kit.
Finally, for good measure...
Tottenham Hotspur 1999/2000 home kit:
There's nothing terribly special about this one, but it's my favourite Spurs shirt. We were painfully mediocre and finished below West Ham that season, but it was a season full of unusual characters trying to cope with an injury stricken squad.