Your collar all curled up just looks bad, use collar stays.
Tip #16 Exposed:
There is nothing worse then seeing someone wearing a nice shirt but his collar is curled up in the air. Really, putting collar stays in your shit is such a simple thing but you see all to often people not wearing them. You can buy a variety pack (different lengths) of metal or plastic ones for about 10 dollar. You know your are going to lose the ones that came with the shirt all the time so just “splurge” and spend the $10 to get yourself a variety pack. Also, you can alway leave a spear in your car or office just in case you forget to put them in, in the morning, it happens.