Posted by babu 2:06pm GMT
While most celebs defaulted to sexy minis and LBDs at the Teen Vogue Young Hollywood Party, Lauren Conrad was mastering casual-chic with the help of one of fall's hottest trends: the utility blouse (a.k.a camp shirt).
Style Steal: Military Silk Blouse, $69.90, express.com
See more celebrities wearing military styles, and enter for a chance to win J Brand cargo pants, now.
Celeb photo: Frazer Harrison/Getty Images
!["How I Met Your Mother"](http://mylt.ltcdn.com/d6/sites/mylifetime.com/files/images/imagecache/carousel_159x119/2011/01/12/HIMYM-159x119.jpg ""How I Met Your Mother"")
