Isla Fisher showed up to the world premiere of 'The Great Gatsby' wearing a gorgeous printed Dolce & Gabbana creation, but it was her voluminous red hair that really caught our attention.

Isla's soft, loose waves are a nice transgression from the retro, Old Hollywood styles that have been all over the red carpet (which feel a little stale after awards season).

With waves swept to the side, Isla's hair is beyond gorgeous and perfect for summer. Click through the gallery to get the products you'll need to recreate her look!