dream in colour
dream in color
To have bold, often unrealistic, ambitions. I always encouraged my kids to dream in color, but I never expected one of them to become an astronaut.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
dream in colour (or Technicolor)be wildly unrealistic.
Farlex Partner Idioms Dictionary © Farlex 2017