How to crinkle your hair??
You spray the strand of hair you want to crinkle, get a hair straighter and hold it on a spot for a couple of minutes and keep doing that on the strand, it will give the crinkle look. It's easier to buy a krimper though, but me, I don't have one so I use my straightener, it's just more time consuming.
I just use my krimper, it's really easy.
and if you dont have very much time, you can use some gel and scrunch it first-
then go over a few peices with the krimper.
Put your hair into lots of little french plaits at night then when you take them out in the moring it'll be crimped
what layashea said, but use hairsray insed of gel...