hello! just wanted to drop this experiment here for anyone who was curious. i got a cheap dress from amazon for my halloween costume* that i planned on tea dyeing and weathering, not realizing it was 100% polyester. im aware that this isn't a permanent dye due to the material and method, but im pleasantly surprised that this worked at all so i wanted to share in case anyone else was considering dyeing 100% polyester!
*i did not post this in the halloween megathread since this is a success story, not a question. please let me know if i should post there and individually upload photos instead!
here are the details in case anyone has been discouraged from trying tea dyeing polyester and wants to give it a go:
- 5 bags of tazo pumpkin spice chai tea (i only used this one specifically because i knew id be smelling it for hours)
- bring to a boil in a large pot, stirring consistently
- once boiling, reduce to simmer and add the garment ensuring it is fully submerged and has enough room to stir around
- let it simmer, stirring occasionally, for at least 1.5 hours
- once the fabric colour is to your liking, drain and rinse off any loose tea leaves with cold water
- because it's a costume: preheat oven to 350 f, place garment on a baking sheet and put in oven, watching closely for 30-45 min*
*i only did this because this is a halloween costume (think zombie-ish) that i plan to further weather and distress, and the subtle burn marks add texture to the garment
after reading so much about how tea dyeing polyester just isn't possible, i was really surprised this worked at all and wanted to share! it actually turned out even darker than i thought it would, so im considering washing it to see how much lighter it gets, knowing that i can just re-dye it if it lifts too much in the wash. if i go that route i will post an update!