I‘ve bought Rit before but it made my blue hoodie purple. I want to try to dye my pink sweats from Victoria‘s Secret brand pink. and red and blue bright coloured cotton plaid shirt from aritzia. Will they turn out purple? How do I make them black? What brand would be a good fabric dye at a decent price?
If you have polyester in your clothing, you're going to have a hard time dying it the correct color. Dyes like cotton more than synthetic materials. Do some research on correctly dying clothing that contains synthetic materials.