Gloves

In order to change the colour of the gloves, they must already be on your finished C1 outfit.

Alternatively, you can add gloves to any outfit by having no gloves on your C1 outfit and the grey digital tactical gloves on your C2 outfit.

Flip those two outfits, and then merge the result with the gloves you want in Crooked Cop.

(It merged correctly if you load back in on console one and your character has no gloves on)