If clothes, a room, or decorations are colour-coordinated, the colours have been chosen so they look good together. A colour-coordinated outfit might pair a blue dress with a bag and shoes in the same family of colour, not a random mix. Shops and interior designers talk about colour-coordinated cushions and curtains. Though actually, it does not mean everything is the same colour — it means the colours agree. This is the British spelling. American English writes color-coordinated. It is a slightly catalogue or fashion word: magazines love it; friends might just say the colours match, or it all goes together.