The Cost of High Living is a 1916 Vitagraph comedy starring William Duncan and Corinne Griffith.

Toni Le Brun, a beautiful Viennese singer, becomes the ward of the wardrobe mistress of a Monte Carlo nightclub. Her benefactor, however, is actually a baroness incognito. Toni falls in love with the handsome Richard, but as they prepare to marry, she comes to believe he is only after the wealth accompanying her new noble status. But truth, like true love, will not be kept secret long.

A Manhattan playboy falls for a mysterious European woman, whom he notices is an exact double for a famous socialite who disappeared at the turn of the century. At first he thinks it's just a coincidence, as the beautiful young woman he's romancing is much younger than the woman who vanished, who would be in her late 50s or early 60s by now. Soon, however, he begins to believe that maybe it's not such a coincidence after all.

The last of the impetuous Varicks, Lady Helen Haden is married to Sir Bruce Haden, a brute who treats her shamefully. She falls in love with Ned Thayer, a young American, but refuses to divorce her husband because of the attendant scandal and disgrace. Sir Bruce gains possession of a love letter written to Ned by Lady Helen and divorces her. Ned goes to Africa, and Lady Helen comes to the United States, where she encounters Rudolph Solomon, an art collector who wants her to become his mistress. The noblewoman at first refuses, but when her money runs out, she agrees to the proposal and attends a party at his home. Ned, who has learned of the divorce, comes looking for Helen and meets her at Solomon's party. Lady Helen is so humiliated and ashamed that she rushes from the house and throws herself in front of an automobile.