Her dress was beige, and it was very nice.

Her dress was iridescent, reflecting light and emitting beautiful colors.

Please choose your favorite color using this color chip.

He is dark-skinned, suitable for working under the sun.

This fish has very vivid nuptial coloration, which it uses to attract females.

He admitted that it is difficult to execute the plan, saying 'it is easier said than done.'

Well then, I'm off.

He is an expert in phytopathology, making a significant contribution to agriculture.

He is an expert in paleobotany.

He is an expert in paleobotany, conducting research on plants from the dinosaur era.