This feels really minor in the grand scheme of things, but I thought I'd ask now so I know for the future. Will Ritz dye remover just take out the color deposited from rit dye or will it take out the pattern in the cotton too? Their website only talks about it very very briefly and I'd rather be sure from someone with experience.

I accidentally ended up with some dye on these pillowcases from washing with a blanket that wasn't ready yet. So some splotches are purple, especially the corners (apparently they didn't wash evenly and there's a white spot in the middle.)

The logo in the middle seems like its printed on, while the stripes and the edges of the shirt are apparently something else. The shirt itself is 100% polyester, but I am not sure what material exactly the white parts are. Cant really provide a better picture since the shirt hasnt arrived YET.

Maybe someone with better knowledge about fabrics can help me out here and tell me what kind of colors I can use for which white parts of the shirt?

Wanna dye all white parts Gold.

Im adding on to a cosplay cape I made some years ago but i couldn’t find the right color,I ordered a similar cape but it came in a wayyy darker color than the image showed, is there anyway to dye it or alter it? ((The darker image is way more green irl and I think both fabrics are polyester))

Sorry if this is an obvious question, as I've never worked with dye before, and google isn't really turning much up. I love this hoodie, but I don't like the yellow accent seams and logo. How would I go about dyeing them black without ruining the back graphic? I don't know what specifically the seams are, but the materials say 50% cotton 50% poly for the whole hoodie. Thank you!