色いろ決ぎめ

noun

final color selection; color decision

Used in contexts like auto paint shops or manufacturing where a final color is chosen from options. Not a general term for choosing colors.

• 色いろ決ぎめの段だん階かいで、お客きゃく様さまにサンプルを見みていただきます。

  At the color decision stage, we have the customer look at samples.