There are several synonyms for the phrase "lady in red," including scarlet woman, crimson dame, ruby lady, cherry lass, and vermilion vixen. Each of these phrases captures a different aspect of the alluring and bold nature of a woman who wears red. Whether you think of a woman as a scarlet woman, evoking the image of a seductress, or a crimson dame, suggesting a powerful and confident individual, there is no denying the striking effect that red clothing can have. So if you're looking for a way to describe a woman who turns heads in her red dress, consider using one of these colorful synonyms.