Getting out the hairdryer in this heat is just not a feasible option. Channel Amber Heard or Jessica Stam with an easy up-do that will take you less than five minutes post-beach, pre-party.

1. Put on a headband and divide your hair into three parts, then tuck the back section into the band. 
2. Secure everything with bobby pins.

3. Next, take one of the side sections, make a loose back braid and roll it over the bun.

4. Use another bobby pin (we probably should've warned you about the number of clips you'll need...) to hold it in place.

5. Repeat on the other side, secure everything with even more clips and et voilà! Shaggy undone up-do, complete.

Keen for more ways to update your mane? Check out this back-from-your-childhood style here.