Aston Villa left viewers of their FA Cup clash against West Ham confused on Friday evening when they were seen wearing an all-black kit.
This is different to the usual claret and blue strip that Unai Emery's side sport for matches, but there was a reason behind the change.
Villa announced earlier this week that the players would be wearing the special one-off kit to mark the club's 150th anniversary.
This kit will only be worn once and has a proper retro feel to it, with just numbers on the back of shirts, with no names.