- 180 degree or half circle flare is waist divided by 3.14
- 360 degree or full circle flare is waist divided by 4 or 6.28 to get the radius
- 720 degrees or full circle multiply by 2; Is divide waist by 2 then answer divide by 4 each to get the radius
- 1440 degrees or full circle multiply by 4; Is divide waist by 4 then divide the answer by 4 to get the radius of each of them.
At this point, you will have four full circles, join two for the front and the other two for the back.
- Umbrella is folded as A-flare then divide by 6.28
- Cone. Depending on how many cones u want
- Kissing pleats flare is multiply waist by 3 then divide the answer by 4.
- Gathers pleats are; multiply waist by 4 then gather, depending on how full you want the gathers
- The gathering is; multiply waist by 3 or more, depending on how you want it.
- Knife Pleat is; multiply waist by 3 or more, depending on how you want
- Accordion pleat is; multiply waist by 4 or more, depending on how you want
- Inverted-Box pleat/multiply by 3 or more, depending on how you want