My hair is kinda thin and really fine, I want loose/wavey curls that will stay in for a whole night.

After shampooing, try a root volumizer at the crown and both sides of head. Dry hair upside down with blow dryer. Then, put the top half of your hair up in a clip. Work with the bottom layer and curl hair in a spiral direction. Curl each section in a different direction. Finish bottom layer and repeat on top layer. Finally add flexible hairspray.

If your hair is anything like mine, the curl will still tend to fall out, especially at the roots, so I also bring along a small clippie for later in the night...I can at least hide the top half that had gone straight and still have curls at the bottom.

Also, to get a messy wave, shampoo your hair the night before. Do not dry. Put your hair in several loose braids all around your head. Make sure the braids start pretty close to your head and end at the very tip of your hair. The next morning after it feels dry, carefully untwist each braid with your fingers. Do not brush...it will just turn into a frizzy mess. Style it with your fingers and finish with hairspray.

Hope this helps.

My hair is kinda thin and really fine, I want loose/wavey curls that will stay in for a whole night. Any tips?

use hairspray after drying...curl re spray... it works....

My hair is kinda thin and really fine, I want loose/wavey curls that will stay in for a whole night. Any tips?

Use hot rollers, roll 'em up, spray with hair spray.

Once the rollers have cooled down, undo them and...

use your fingers to "brush" them out--just loosen up the curl a bit, then spritz again with hair spray.

Use an "all day" hairspray, with "touchable hold"...there IS a difference!