Judge for yourselves

"Judge this issue according to the local customs and church practices you know"

Is it proper for a woman to pray to God with her head uncovered?

Paul expects the Corinthians to agree with him. This can be stated in active form. "To honor God as she prays to him, a woman should have a covering on her head." (See: rc://en/ta/man/translate/figs-activepassive and rc://en/ta/man/translate/figs-rquestion)