Habit dream meaning is explained below using 3 different sources. Each interpretation is shown with its source.

Interpretation 1 — Stearn Robinson - Tom Corbett

You can expect to have some difficulty in regard to a useful social contact if your dream featured a personal habit such as smoking, drinking, chewing, etc.

A riding or religious-type habit suggests that you will have to be firm about breaking off a relationship which has become a drag.

Source: The Complete Guide to Interpreting Your Dreams Author: Stearn Robinson - Tom Corbett

Interpretation 2 — Internet Archive - Anonymous

To dream of putting on, or wearing a Riding- habit, indicates a great effort which you will have to make to escape from some unhappy position* Be brave, as you have more friends than you think you have.
Source: Mystic Dream Book Author: Internet Archive - Anonymous

Interpretation 3 — Margaret Hamilton

Bringing attention to it is for the purpose of helping to overcome
Source: Dream Dictionary Unlimited Author: Margaret Hamilton