Battle of the Best Dressed: Zendaya vs. Joan Smalls\nFrom Naomi Campbell and Joan Smalls at Dolce & Gabbana's pre-Oscars Pajama Party to Zendaya in silky Thakoon, pajamas were the biggest red carpet trend of the week. Vote for your favorite look here.\nZendaya in Thakoon. Photo by Getty Images.\nCate Blanchett in Versace. Photo courtesy the brand.\nJoan Smalls in Dolce & Gabbane. Photo courtesy the brand.\nNaomi Campbell at the Dolce & Gabbana pajama party in 2016. Photo courtesy the brand.\nOlivia Palermo at the Christopher Kane Fall 2016 show. Photo by Getty Images.\nAbbey Lee in Helmut Lang. Photo by Getty Images.\nKarlie Kloss at the BRIT Awards & Universal Music after party in London wearing Alexander McQueen.