Darning dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.

Interpretation 1 — Internet Archive - Anonymous

To dream you are Darning denotes the introduction of a new and kindly friend.

To see it is a warning against gossip.

Source: Mystic Dream Book Author: Internet Archive - Anonymous

Interpretation 2 — Gillian Holloway

Mending socks or other hosiery is a prediction of making a new and valuable friend.
Source: The Complete Dream Book Author: Gillian Holloway