I bought what was described (in the TikTok ad) as a couple of quality cotton shirts from Nordstrom.
What I got (a month later) was 2 ultra-cheap shirts literally labelled '100% polyester'.
I bought through PayPal, but that didn't really help... the dispute process led to the only option of getting a 10% refund, or having to mail the item to an address in China, which I didn't do, as I suspected based on other cust experiences that it would just be an additional waste of money.
Complete scam.