Hayley Williams’ yellow tights are a bit of a flashback to Warped Tour 2006, where tights under shorts was one of her staple looks. You can find similar yellow tights at Forever 21 ($6.80, pictured) or We Love Colors ($12.50). Her Vans Sk8-Hi Slim Sneakers in Black/Black ($55.00) were customized by Vans with spikes around the ankle before they sent them to her.
You can get a similar look with denim jackets from Target ($29.99, pictured), Forever 21 ($29.80) or Levis ($78.00); a basic black muscle tee from Nasty Gal ($30.00), and light denim shorts from Quicksilver ($64.00).