The prohibition of red women's clothes is well known, as is the definition of red in hilchos niddah. I hear many near-red garments being justified by calling them salmon, pink, purple, maroon, etc, ...
Usually, the color white is associated with purity (as indicated by the kittle). I don't know if the opposite color in the spectrum represents the opposite of purity (yes, I know it's not technically ...
I've heard that red clothing is forbidden for women to wear because it's immodest. Some recent psych research confirmed that men are more attracted to women in red. So that means it's prohibited, ...