Popsugar Fashion Celebrity Fashion Alicia Silverstone on Harry Styles's Grammys Clueless Blazer Alicia Silverstone Gave Harry Styles's Grammys Blazer the Cher Horowitz Seal of Approval 16 March 2021 by Chanel Vargas Image Source: Getty / Kevin Winter We need no convincing that Cher Horowitz knows her '90s fashion game like the back of her perfectly manicured hand, which is why we were all ears when Alicia Silverstone herself dedicated an entire post on her Instagram grid to Harry Styles's outfit at the 63rd annual Grammy Awards. "I am loving the #Clueless vibes @harrystyles!!" Alicia captioned an Instagram post, which featured a collage of herself as Cher and Harry in his yellow plaid Gucci blazer. "Cher would be so honoured (and totally approve!!) of this chic look. Congrats on your win at the #GRAMMYs last night!!!" When Cher Horowitz checks your fashion game, you have to hope you didn't commit any fashion faux pas. But Harry, who took home the award for best pop solo performance on Sunday, looked like a total Baldwin in his retro '90s-inspired look, even if he didn't shop it at Alaïa. While Cher was never spotted wearing her feather boa with her plaid blazer in Clueless, Harry took some creative liberties and paired the pieces together for a look that basically belongs in the Clueless hall of fame. Harry also accessorised his blazer and brown corduroy pants with some risqué jewellery and finished the look with a mismatched black and silver manicure. Needless to say, we're totally buggin'. Related: H.E.R.'s Velvet Grammys Outfit Gave Us Renaissance Queen Meets Prince's Purple Rain Image Source: Getty / Kevin Winter 1 / 11 Image Source: Getty / Kevin Mazur 2 / 11 Image Source: Getty / Kevin Mazur 3 / 11 Image Source: Getty / Kevin Winter 4 / 11 Image Source: Getty / Kevin Winter 5 / 11 Image Source: Getty / Kevin Winter 6 / 11 Image Source: Getty / Kevin Mazur 7 / 11 Image Source: Getty / Kevin Mazur 8 / 11 Image Source: Getty / Kevin Mazur 9 / 11 Image Source: Getty / Kevin Winter 10 / 11 Image Source: Getty / Robert Gauthier 11 / 11 Celebrity FashionAward SeasonThe '90sCelebrity InstagramsScreen StyleNostalgiaMoviesFashion InstagramsHarry StylesGrammy Awards