Ed and Fran Gargiula have been married for 52 years and have worn matching outfits every day of their wedded bliss.

The grandparents send a preview of their outfits to their grandson, 17-year-old Anthony Gargiula, each morning. Last month he tweeted some photos of Ed and Fran and they exploded. "I never expected a tweet of my grandparents to go viral," Anthony told CNN.

Before retirement, the Gargiulas were both elementary school teachers and met at a teachers conference in their 20s. Ed says of the outfits, "It just became a habit, if we didn't match people would say, 'Oh my God!'"

Read more at Newser.