The Necklace (2007)

Mathilde and her husband, who works in a minister's office, are not rich. Mathilde, however, loves beautiful clothes and her husband loves her too much that he lets her do anything she wants. One day they receive an invitation for an important party and she wants to look her best. She borrows a beautiful diamond necklace from her rich friend, but then the necklace gets lost.

Unfortunately the movie The Necklace is not yet available on HBO Max.