Channel a flapper like #KarlieKloss by parting hair deep on the side, then gathering it all at the nape before rolling it upward and pinning. http://www.instyle.com/instyle/package/general/photos/0,,20276967_20593246_21149547,00.html#
Also on these boards
For all the women out there still uncertain about going short or trying to figure out how short to go, check out Elle's "Making the Cut" feature which showcases the best short cuts based on face shapes. If you have a square jaw, Brooklyn Decker's bob is for you, but if not, there are a few more for you to check out.
I like the idea of pinning it just at the sides rather than full half back (Spray VO5 Give me texture spray (this is a genius product – a cross between a salt spray and dry shampoo))