Aisle dream meaning is explained below using 6 different sources. Each interpretation is shown with its source.

Interpretation 1 — Dream Explanations - Anonymous

If you dream of an aisle, then this represents order and a desire for symmetry and precision in your life as you move through into a new life experience.

An aisle can also symbolize division, a divide between opposing aspects of yourself. Walking down an aisle this represents focus, clarity and commitment.

See Wedding and Ceremony.

Source: Strangest Dream Explanations • Author: Dream Explanations - Anonymous

Interpretation 2 — DreamForth

Dreaming of walking up an aisle is suggesting a reminiscent and nostalgic personality, given to fanciful thoughts.

The upside of this is peace and serenity, whereas the downside could be the lack of motivation. Notice who or what is on either side of the aisle for clues on how to invoke a happy medium in your life.

Source: Dream Symbols and Analysis • Author: DreamForth

Interpretation 3 — Silvana Amar

Separation.Viewing an Aisle tells of an upcoming discrepancy between two people or groups you are involved in. Standing to one side of an aisle shows you are one side of an issue. Note: Gypsies always stick to the same side of an aisle when attending a function where an aisle is present. 
Source: The Bedside Dream Dictionary • Author: Silvana Amar

Interpretation 4 — Raymond Buckland

A division; a parting.

To dream of the aisle of a church often indicates a coming disagreement between two factions of a family. Gypsy families will always ensure that they are all together on one side of a church aisle, rather than some on one side and some on the other.

Source: Gypsy Dream Dictionary • Author: Raymond Buckland

Interpretation 5 — Stearn Robinson - Tom Corbett

If your dream involved the aisle of a theater, church, or building, it is a warning to be extremely cautious regarding an important decision you will soon have to make.
Source: The Complete Guide to Interpreting Your Dreams • Author: Stearn Robinson - Tom Corbett

Interpretation 6 — Internet Archive - Anonymous

The inside of a church, when forming part of a dream, is considered unfortunate.
Source: Mystic Dream Book • Author: Internet Archive - Anonymous