When it comes to super-expensive luxury designer garments -- a tailor can't treat them the same way you would less expensive garments. Everything is need differently on these garments. Everything is done with more care and more attention to detail.
When doing any work on a designer garment, including replacing a zipper - the most important consideration is k eeping the garment authentic. We do this in so many ways. We even re-stitch a zipper using the original holes that the zipper was stitched into. We don't make any new holes. That's just one of the many details you have to watch to keep these beautiful garments authentic.
