Kanye West seemed to shrug off bad reviews about his clothing line.

But is Yeezy feeling a little bit uneasy over the latest news that a well-established fashion guru has spoken up negatively about the clothes that he designed?

Tim Gunn did not only diss Yeezy's fashion line in a recent interview with HuffPost Live, the fashion guru also slammed the Kardashian sisters' style.

"I think they're a bunch of dumb clothes," Tim Gunn reportedly said about Kanye West's clothing line, as quoted by Hollywood Life in a news article.

"Just basic pieces... He won't [like that comment], but let me tell you, the whole Kardashian clan doesn't like me, so no surprise there."

The "Project Runway" consultant didn't stop at dissing Kanye West and his clothing line - he went on to slam the Kardashian sisters' fashion sense, saying it's "vulgar."

"There are large issues [with the Kardashians] for me, such as why? Why! But when it comes to fashion I say to people all the time, if you want guidance in fashion, just consider this: if a Kardashian is wearing it, don't... I think it's vulgar..." the fashion consultant added.

"Given the amount of public exposure that the Kardashians have to potentially be sending the message to people that you too can dress like this, no!"

Kanye West and the rest of the Kardashians are yet to comment on the latest news of Tim Gunn's statements about their fashion.

But Kanye previously talked to Vanity Fair about his clothing line and how much work he has dedicated to it.

"I was so happy to just show so many sweatshirts. It's as simple as that," Yeezy told the magazine. "I think sweatshirts are the way of the future."

And we worked so hard on our development of our actual sweatshirts to make them fall a certain way, the dyeing that we do, the type of washing where we take a thicker Japanese stretch French terry and wash it down to where it keeps its original qualities but then feels so thin."