Losses dream meaning is explained below using 1 different source. Each interpretation is shown with its source.

Interpretation 1 — Stephen Girard

To dream you lose something on which yon set great value, denotes that you will hear of something which will give you great pleasure. If you dream of losing money, you will receive a gift from someone which will astonish and please you. To dream that you have lost some part of your dress, foretells you that there is some one intending to confer some favor on you.
Source: The Mystic Dream Book Author: Stephen Girard