Conversation so far:
where does a married woman wear her ring
Depending on culture, a wedding ring is typically worn on the base of the left or right ring finger.
where is an engagement ring worn
Traditionally, an engagement ring and wedding band are worn on the fourth finger of your left hand, which is commonly referred to as the ring finger.
do men wear an engagement ring
While most men wear only a wedding band, some want to wear an engagement ring as a symbol of their impending nuptials.

Question: what other visual markers of marital status are there
Self-contained rewrite: what other visual markers of marital status are there besides engagement rings and wedding bands