These patterns are all saved as Geometric. The main 'whirl' design was created using Gimp. The bats and the dragon are copyright-free clipart.
Whirl
Two colour channels. A large design, suitable as wallpaper or bedding.

Dragon Whirl
Four colour channels. This is the Whirl pattern with added dragon. Makes for pjs with a touch of the Orient.

Whirl Down
Two colour channels. Another large design but with that stretched feeling that, for some reason, could make one think of ladies' swimsuits.

Bat n Down
Nope, not the hatches. I just felt that the Whirl Down pattern needed a touch of the flying rodent to keep it happy but as you may have noticed, I can be a little weird at times. Unlike the dragons, the bats cannot be recoloured.
Whirlitzer
The Whirl in a medium size. Change both of the colours to suit your tastes.
Whirlpool
This is the littlest of the Whirls. I wonder if your sim-about-town might appreciate a shirt in this fabric.
As can be seen, from the samples below, all the Whirl patterns may be recoloured to suit your tastes and colour schemes.

But maybe the sim-about-town should not go out in his pjs.

Note: I had a little blip when naming two of these patterns. I subsequently renamed them, however I noticed that, in the Launcher, they appear with their original names, though when the 'installed successfully' box comes up they have their renamed names. The two patterns affected are Whirl Down and Bat n Down that were originally called Babes and Bat n Boob... I can only apologise. 