I believe some here have never seen the site with candid photos of shoppers at Walmart. That girl's attire is moderate by these standards.The expression "trailor park trash" comes to mind. Tacky but not an invitation to rape.
And before anyone is offended, I do not believe that living in a trailor means one is trash. I am referring to the stereotype depicted on My Name Is Earl. Earl is to trailor park dwellers as Donald Trump is to the average businessman.