Finished with Invisalign and Now I Need Veneers. How This Should Be Performed?

If minimal tooth structure is to be removed, there is a high possibility that you won't need temporaries at all.  You should still be able to wear your aligners to keep the teeth from shifting for the two weeks.

After Invisalign therapy often veneers will be needed for the most beautiful smile.  In our office, if the reshaping of the enamel is minimal, as it sound like yours is, we do not place temporaries.  The fit of the last aligner tray still holds the teeth in the interim and our patient looks as if nothing had been done to their teeth and smile. Sounds like your dentist might do this too.  It is a really good and easy way to move through the time from preparation to cementation of your porcelain dental  veneers.  You will need actual retention (Vivera or Essex retainers) after your veneers are placed.   Sounds like you are on your way to a very beautiful smile ~ Enjoy!