Sentence:  She's one of the most influential fashion bloggers in the world, whose site is read by more than 1.5 million women around the world every month, who has worked with everyone from NARS to J Crew and Superga, and is the brains behind such <WSD>tongue-in-chic</WSD> terms like ‘arm party' and ‘birth control glasses'. 
Meaning of the word marked with <WSD> tags:  Characterized by humor about style or fashion.