When it comes to cloth re-fitting to one of the Vickys, DAZ Studio is currently much more advanced than Poser is.

You could try to hand-edit the clothing with the Morphbrush if you have PP-2014.

(Earler versions of the MorphBrush are too buggy for serious refits IMO)

But as you already know your way around Studio, the easiest way would be to export the re-fitted clothing out as a cr2 and then maybe do some minor rigging fixes in Poser.

Or export the refitted cloth just as an object file out of Studio so it can be used as a morph in Poser.