Do I get future editions / updates to the style collection(s) for free?

As styles change we do update the example pieces in the Closet.

And when there’s enough reason for it we’ll do a whole new edition. The part of the editions you get free (if you already own the collection) is the updated items in the Closet and updated Outfit Numbers/combinations you already own from previous editions.

You would pay a lower upgrade free if you wanted to get the new outfits as well. But that’s optional! The edition you have doesn’t expire.