By Anna Moloney Men in gilets do we have good news for you: according to Gen Z you are now certified hot stuff – all thanks, of course, to a viral Tiktok. The message is simple: “I’m looking for a man in finance, with a trust fund, 6’5”, blue eyes,” sings Megan Boni (@girl_on_couch) layered over noughties classic Like A G6 in the viral song, which along with thousands of Tiktok remixes now has over 2m streams on Spotify. The trend also spurred a gilet-frenzy flashmob at Liverpool Street station last week and has even been capitalised on by Keir Starmer’s social media team who remixed the song …