Invisible Zippers in Viscose with Butterick 6705

Ever wondered how to install an invisible zipper in viscose? It can stretch out and you end up with an uneven zip and a waist seam that doesn't match! Here are our top tips using B6705 as an example.
- Use thin strips of interfacing to stabilise your zipper area
- Use chalk to mark the seam line on the zipper tape
- Hand baste the zipper just around the seam line to check the match
- Use an invisible zipper foot to quickly install your concealed zipper