Haneswomens Cotton String Bralette, 3-pack Bra

Wrong composition in description. On the product page they say 95% cotton, 5% spandex while it is printed directly on the bra: 58% cotton, 37% polyester, 5% cotton. I thought I bought almost 100% cotton, it was important for me but I was deceived. I would say it's unfair competition and the producer should be fined for that.