Polyester is an extremely difficult type of fabric to dye, especially if the garment is 100% polyester. This is because polyester is a synthetic fabric made from petroleum, and due to the manufacturing process, it is essentially plastic.
Simple Ways to Set Dyed Fabric: 10 Steps (with Pictures) - wikiHow
3 Ways to Dye a Swimsuit - wikiHow
How to Dye Faux Fur: 12 Steps (with Pictures) - wikiHow
How to Dye Polyester (with Pictures) - wikiHow
How to Dye Polyester (with Pictures) - wikiHow
How to Dye Polyester (with Pictures) - wikiHow
How to dye polyester fabrics (easier than you think!) - Elizabeth
How to Dye Polyester (with Pictures) - wikiHow
How to Dye Polyester (with Pictures) - wikiHow
Easy Ways to Dye a Sheet (with Pictures) - wikiHow