Ok, first of all I want to thank you ladies for reminding me of this style. I did it last night and it turned out better than expected (I'm 4A, relaxed, just past shoulder length, about 6 weeks past my last touch-up).
This is what I did:
Shampoo and condition;
Towel dried and applied leave-in conditioner and Unfrizz Taming Creme;
Put a little glossifier in my hands and scrunched until almost dry;
Sprayed on oil for shine and continued to scrunch until dry. Since my hair is fine, it only took about 1/2 hour to dry.
This morning, I just sprayed with water and re-scrunched until dry and it looks great! It looks wavy and natural with with lots of shine and no frizz. I think working with your hair's natural texture (even when relaxed) has got to be healthier than trying to fight it by straightening your hair within an inch of its life all the time. You can wear this style with no heat, no rollers and no hot curlers.
Soslychic, I hope you decide to give this style a try.