I’m very interested in the concept RisingS613 has introduced.
Following that same line of thought, I’m introducing another concept:
Girls should specifically be on the lookout for exceedingly ugly, unattractive men to marry. This will result in an increased possibility that they will have unattractive baby girls, who will grow up to be exceedingly ugly women, resulting in less tznius problems.
(It should be noted that the above suggestion will, as a bonus, help mitigate the shidduch crisis. And, as was discussed in another thread, the ugly men have more yiras Shamayim too.)