Hi everyone,
I recently purchased a beautiful crepe fabric and I'm planning to create a dress out of it. However, I'm confused about which type of zipper to use for it. I've heard that different types of zippers can behave differently on different fabrics, and I don't want to ruin the fabric while attaching the zipper.
I'm specifically looking for advice on how crepe fabric behaves with zippers. Should I use a metal zipper or a plastic one? Which size would be best suited for crepe fabric? Are there any other considerations I should keep in mind while attaching the zipper to crepe fabric?
I'm new to sewing and any advice or suggestions would be greatly appreciated! Thank you in advance.

Hello!
I've been sewing for many years, and in my personal experience, I've found that the type of zipper to use on crepe fabric depends on the weight and thickness of the fabric. If the crepe fabric is lightweight, then it's best to use a plastic zipper. A metal zipper may be too heavy for delicate fabric and can distort its shape. A light plastic zipper will be gentler on the fabric and won't weigh it down.
However, for crepe fabric that is medium to heavy weight, a metal zipper can work well. The heavier fabric can hold up to the weight of the zipper and won't distort its shape. If you do choose to use a metal zipper, make sure not to pull too hard on it while sewing as it can easily get stuck on the fabric.
When it comes to size, I would recommend using a zipper that's at least 7 or 8 inches long for a dress made out of crepe fabric. Zippers that are too short can be difficult to sew onto the fabric, and longer zippers tend to be easier to work with.
Lastly, as the previous respondent suggested, using interfacing when attaching the zipper is crucial for preventing distortion or stretching of the fabric.
I hope my experience helps! Good luck with your project!