drawn by shimejinameko

Check Pattern I pull out a check pattern image made in advance over the "Normal" base, and blend it with Layer Modes. If it's left like that, it feels uncomfortable, so use the Dodge tool　and Layer Multiplication to adjust the color until done.

Checkered Pattern I add the checker pattern over the "Normal" pantsu here with a multiplication layer, adjusted to fit the shape of the pantsu. I use Dodge (See note below) to finish off the color until it looks right. TL: I'm assuming 覆い焼き is "Dodge" or "Smart Dodge" based on the best guess of a non-Japanese speaking acquaintance with some Photoshop knowledge. Perhaps it could be "Burn"?

Polka-dot Pattern First, I make the pantsu in just a single color, then go to Filter -> Halftone Pattern and set everything to an angle of 45°. Finish off by setting to multiplication. TL: I truly have no clue what these elements of Photoshop are. Hopefully you can make sense of it. "Halftone Pattern" was originally Color Half Tone, and changed on a recommendation by a commenter.

Black I added this monochromatic black onto the "Normal" base with a multiplication layer. I adjusted the opacity level and put in the wrinkles to act as a "screen", and finished off by adding the lace material with a multiplication layer.