The look is ridiculously easy to replicate, even with out being a total grease ball. To get look apply gently rub a dime sized amount of coconut oil or argon oil on your hands and work into the hair.
For a NYC version apply the oil close to your part and gently work the oil mid way down your hair.
For a sporty version, apply the oil to the scalp and pull your hair up into a high bun or pony tail.
For a morning after or I spent the night on the beach look apply the oil to the ends of your hair. You may want to double up product for this look.