Remember last year? We hardly do. So much has happened since then, from hurricanes to sharknados to twerkquakes, that we can't recall if 2012 even existed. (Spoiler: It did not.) So, whatever celebrity-inspired, YouTube-featured costume was deemed "hot" that year has been lost to the annals of time, dumped at the very bottom of a Ricky's discounted Halloween bin.
The 17 Summer Fashion Trends Editors Are Wearing