Not an actual flag - although that would've gone down well, we imagine
One Direction's Niall Horan headed out to eat, drink, and melt a million hearts last night looking BUFF TINGS in a suit for Irish rugby player Brian O'Driscoll's testimonial dinner in London.
Just for a bit of important background, Brian O'Driscoll plays rugby for Leinster and Ireland, was captain for Ireland from 20013-12, and lead the British and Irish Lions on tour in 2005. He's the highest try scorer of all time in Irish rugby, and the second ever most-capped player. So now you know.
ANYWAY, back to Niall looking hot in a suit.
Nialler seemed to have a good time at the event (it was a DINNER, how could he not?), tweeting this morning;
"Had the greatest night at @BrianODriscoll testimonial last night! Met some great people! Had the Craic! #irishinlondon"
After the do, we imagine he hopped in some kind of shiny car, went to a dark bar and drank Martinis, before doing some kind of commando roll across the floor and punching a man in the face who was about to steal a lady's handbag, and then carrying said lady off into the night.
That's what suits are for, right?
Here's a really old video of Niall, oh the difference *sobs*
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Images: Rex

Source:
http://www.sugarscape.com/main-topics/lads/837153/niall-horan-flies-one-direction-flag-suit-brian-odriscolls-testimonial-dinne