Quote:
I am wearing sandals, a tee shirt ... and nike sandals.
Seeing as how keen you were on reminding us about the sandals, I think this is no big deal. All she was saying is that because you dress like a slob or some bachelor going to the beach (or a shower at his dorm), it's clear you don't have a female significant other in your life. If you did, no t-shirt and sandals.
But maybe you do look 45; I doubt it. You probably look late-20s. How old was the lady?