Forget the Faceless Men, what Maisie Williams really needs to worry about are streetwear aficionados.

The “Game of Thrones” star, 19, has drawn the ire of fans of the men’s fashion brand Supreme after she was photographed wearing what many think to be a knock-off of the company’s iconic box logo tee.

On Wednesday, the actress, who plays Arya Stark on the hit HBO show, stopped into the Williamsburg boutique Antoinette. Following her visit, the store’s owner, Lexi Oliveri, posted a picture she’d taken of herself with Williams to Instagram. It was at that point that things turned sour.

According to a Facebook post from Oliveri, the brand’s fanboys soon caught wind of the photo and put Williams on blast for wearing what they assumed was a fake Supreme shirt:

Within the last 24 hours or so the comments started to change. They included such disrespect, hate & negativity towards her. Why you ask? Over a f—–g stupid teeshirt! Maisie is wearing a company called Supreme which indeed does have a cult following of fashion/sneaker/skateboarding/street obsessed. These obsessors claim it is ‘fake.’ Yep this entire s–t storm has been over whether or not she is wearing a real or fake teeshirt.

Helping draw attention to the shirt was popular streetwear Twitter account Four Pins – bio: “Dudes wearing clothes on the Internet.” – which tweeted out the image along with the message, “someone come get arya stark.”

Based out of New York, the skateboard-inspired streetwear brand has developed a cult-like following over the last 22 years. The shirt Williams is wearing, fake or not, is similar to the one that has been worn by a number of celebrities in campaigns for the company including Kate Moss, Lady Gaga and Morrissey.

While there is still some debate over where or not the shirt is real – one Reddit user claimed it is part of the spring/summer 2016 collection set to be released next week – an anonymous Supreme expert that Page Six spoke to questioned its legitimacy, noting that the logo looked too big.

Regardless, another Reddit user quite sensibly pointed out that it’s unlikely that Williams knows or even cares.

“Here’s a secret about important people, they don’t spend their time on the internet looking at supreme,” the user wrote.