The girl had an earnest face with lank hair and large spectacles.
The waiter wore large brown spectacles that increased the size of his eye whites.
"Who is that very learned-looking man with the large spectacles?"
If you create a large enough public spectacle, advertisers will line up to put their name (and their money down) on it.
One was an elderly man, with white hair and large rimmed spectacles.
He wore large spectacles, which were covered with dust.
He was a man with brown hair and a pair of large spectacles.
With large spectacles adjusted to his nose, he was reading through a newspaper.
One of the young men had long hair reaching over his shoulders and large, owlish spectacles.
The point of trade then, was to hold larger spectacles.