You can always count on a homemade, Instagram-worthy Halloween costume from Lauren Conrad. There was the tulle-clad Tooth Fairy of 2013. The pretty ghost (which also required a lot of tulle) of 2012 and the Britney Spears throwback moment of 2011. This year the crafty star is giving the direct-to-Pinterest signature LC spin to an old classic: the glittery mermaid.
Courtesy Lauren Conrad; Getty