Wearing socks with sandals.
Jesus wore sandals, look what happened to Him...
This question could have just been "wearing sandals".
No no no no no no no no no!!!
I don't wear sandals, but I don't see the issue...
I've worn wool socks with Birkenstock sandals in cold weather. I don't care if it looked dorky.
I had a neighbor when in summer always did the socks and sandals. Told him he was doing the dad faux pas. He replied he was on acid and thought he needed to rip out all of his toenails.