Is it permissible to write topics about clothing or makeup in forums, knowing the possibility of them being used in front of non-mahrams?

"Writing topics that can be used for both permissible and impermissible purposes is permissible, unless it is known that the beneficiary will use them in a forbidden way. In such a case, writing about them is not permissible. Since the beneficiary of these things is unknown and not limited, such writing is permissible and entails no sin."