If the fashion world knows one thing, it's this: when you find something that works, stick with it! While some trends come and go, there will always be a few that just won't quit! What styles do your favorite style stars refuse to give up? Well, Alessandra Ambrosio showed her love for groovy tie-dye dresses, and Harley Viera-Newton flaunted a fresh take on cat-eye glasses.
Have you found a style you'll never stop wearing? Then this week's Instagram photos were meant for you! Click through to see every moment, and don't forget to share the love and follow POPSUGAR Fashion on Instagram, Facebook, and Twitter!