Have you ever wondered why some fabrics stretch while others do not? Or why the same pattern works perfectly with one fabric, but gives a completely different result with another?
Woven and knit fabrics differ more than you might think, and understanding these differences can make sewing much easier. In this post, we will go through the difference between woven and knit fabrics and how it affects sewing in practice.
How fabrics are made
Woven fabric is made by crossing threads over and under each other, creating a firm structure where threads run both vertically and horizontally. Knit fabric, on the other hand, is made from loops created by yarn. The yarn forms interconnected loops in a chain-like structure. This manufacturing method is the reason why these fabrics behave differently.
How the difference appears in practice
Woven fabric is usually more structured and holds its shape well. It has little to no stretch, which gives it a neat and crisp appearance, but can also make it slightly less forgiving to sew. Different yarns and weave structures can be used to create various textures and finishes.
Knit fabric, however, is soft and stretchy. It moves with the body and often feels more comfortable to wear, but its stretch can require some practice when sewing.
To simplify, woven fabrics are generally non-stretch, while knit fabrics are stretchy and flexible.
Examples of fabrics
There are countless fabrics available, but here are some common examples used in garment sewing.
Examples of woven fabrics include cotton, linen, and viscose. Cotton is versatile and easy to work with, making it suitable for many different projects. Linen feels light and breathable, and its natural look makes it especially popular for summer garments. Viscose drapes beautifully and adds softness and movement to clothing.
Examples of knit fabrics include jersey, sweatshirt knit, and merino wool knit. These are especially suitable for comfortable and stretchy garments such as basic shirts, leggings, children’s clothing, and sweatshirts.
Choosing the right stitch
When sewing, always choose the right needle and stitch for your fabric. A good rule of thumb is that if the fabric stretches, the stitch should stretch too. If the stitch does not stretch but the fabric does, the stitches may break.
Most sewing machines include stretch stitches. At the very least, they usually include a zigzag stitch, and often several other options as well.
The best way to learn about fabrics
The best way to learn about fabrics is not only by reading, but by trying them yourself. Visit a fabric store, feel different materials, and pay attention to how they feel and behave. Sewing with different fabrics also helps you understand the differences quickly, and even small experiments can make future projects much easier.
At Sewsome, you will find sewing patterns for both woven and knit fabrics, along with clear instructions to help you succeed with different materials.
The world of fabrics may feel overwhelming at first, but understanding the basics will take you a long way. You do not need perfect knowledge to get started — trying is enough.
Happy sewing,
Sanna / Sewsome
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