I have silk sleep caps and a silk pillowcase, lol. I usually have great curls in the morning--a little flat, but I can fluff them up pretty well. I think silk really helps to minimize frizz, but some of it was just figuring out product and how much to use. I had some really bad days before I developed a decent routine.
3a/b, F, normal porosity

Wash with either Suave Tropical Coconut, As I Am, or CJ Daily Fix
Condition with STC or Yes to Blueberries and detangle with Denman, rinse very lightly (baptismal rinse)
Add LAL gel, either Sport or Wet Look, scrunch with flour sack towel, and plop
Diffuse 5 minutes, then air dry