A French seam provides a great finish to many projects. In a French seam no raw edges are visible, as they all become trapped inside a small casing.
This can be a really great feature as you won’t have any frayed edges. I have found this seam to be very helpful on projects that are going to be washed a lot, which usually creates a lot of strings. I also like to use a French seam on projects in which the inside will be visible.
To sew a French seam you actually sew twice.
You sew first with the fabric WRONG sides together. This can seem strange since we usually sew with right sides together.
Then we trim, press, fold with the fabric RIGHT sides together and sew again along the same edge with a larger seam allowance.
Now, on both the right and wrong sides of the seam, no raw edges will be visible.
Once you get the hang of it, a French seam is fairly simple, and it’s a great skill to have in your Sewing Bag of Tricks 🙂