When I first started looking for a shidduch I had not heard of Rebbetzin Esther Jungreis.
I met her about 15-20 years later and she invited me to come to her weekly lectures which had singles who could meet each other.
I however did not have the money to dress well enough on a weekly basis nor did I have the excellent high paying job that everyone else who went to such things had.
I would have looked and felt extremly out of place and did not have the kind of background or professional job that is needed to fit in there, either.