How To Make a Circle Skirt
By Daisy Viktoria
You will need:
fabric of your choice (amount determined below)
1” elastic (or 7 – 9” zipper)
matching thread
tape measure or yard stick
embellishments
Step 1. Plan the skirt, and determine how much fabric you need.
First, measure around your waist, or wherever you want the skirt to sit. Next, measure the length you want the skirt to be.
–If you are using elastic in the waistband, measure around the largest part of your hips and add a few inches. This is to make sure the skirt fits over your hips when you put it on.
–For a zipper, you only need that waist measurement. Just add seam allowance.
This is where geometry comes in. The formula you need is C=2*pi*r. (Circumference = 2 x pi x radius.)
That hip measurement (or waist, for a zipper) is the circumference of your opening. To get the radius, just solve for r. (I admit, I’m a math nerd, so I’ll explain in more detail for those who don’t remember algebra. Divide the cicumference by pi (3.14), then divide that by 2.)
Now, add that radius to your length.
–If your fabric is more than twice this number, you will need (radius plus length)*2 plus some fabric for the waistband.
–If your fabric is less than twice this number, you will need (radius plus length)*4 plus some fabric for the waistband.
Step 2. Cut out the skirt.
Since we’ve already measured everything, this is now the easy part.
Mark a point for the center of the circle. Measure the radius from that point, and draw a curve. Measure (radius plus length) from that point, and draw another curve. Cut this out. You may cut it in halves or in one full circle, depending on the width of your fabric.
To make the waistband, take your hip (or waist for zipper) measurement with some seam allowance added. Cut a rectangle of this length, and double the width you want the waistband. Since we are using 1” elastic, I recommend about 3 – 4”, depending on how much seam allowance you are comfortable with.
Step 3. Sew it together.
If your skirt is two half circles, sew these together into one large circle. If you are using a zipper, make sure you leave an opening for the zipper.
Sew the waistband to the top of the skirt, leaving an opening. Cut a piece of elastic that fits comfortable around your waist. To insert the elastic, attach a safety pin to the end, and thread it through the waistband. Then sew the ends of the elastic together and close the waistband.
For a zipper, attach the waistband and insert the zipper.
Hem the bottom of the skirt. A circle hem is tricky to get flat, so ironing should help. Alternately, you could use bias tape or some other trim to contain the raw edge.
Add embellishments to your liking.
I am making a ballgown. I need to know what will be the circumference of the bottom of the skirt that hangs 60 inches from the waist? also how many yards would I need of fabric?
thanks,
hc
You should be able to calculate that using basic geometry and the formulas I gave you. The amount of fabric will depend on your fabric width, so just follow the directions in step 1. :)