Complete Dictionary of Dreams
by Dr. Mıchael LennoxIf you are sewing with a machine, there may be more power, force, and conformity associated with what you are up to. Sewing by hand indicates a moment when there is great individuality being expressed and there may be a need to pay greater attention to the details in something you are creating.
The Curious Dreamer’s Dream Dictionary
by Nancy WagamanProductivity.
A productive phase, process, or project.
Design or engineering.
Converting raw materials into something else (such as a list of basic points into a speech).
Repairing, fixing, or healing (or a need to do so).
A domestic task or mindset.
A particular stereotypically feminine or masculine role.
Sewing a seam could represent joining things together (such as getting married, creating a friendship, combining ideas, or collaborating with a partner).
See Design or Plan, Repairing, Joining Together, Fabric, Thread, Scissors, Knitting, Weaving or Spinning, Sharp
The Complete Guide to Interpreting Your Dreams
by Stearn Robinson - Tom CorbettTo see someone else sewing is a sign that you would be wise to be more diligent in providing for your future; but if you dreamed of doing the sewing, an exciting new opportunity for advancement will soon come your way.
Hand sewing suggests hard work ahead; machine sewing indicates a need to be more cautious about giving confidences.
To finish the sewing forecasts success in your current undertakings, but to leave it unfinished is a sign of troubles to overcome.