This weeks feature interview on Mario's Sunday Roast was with Irish fashion designer and artist Paul Costelloe.

Mario spoke to Paul about modern masculinity, the style of Irish, being a bad loser and why flowers should not just be for Mother's Day.

Mario asked Paul the burning question when it comes to fashion, "Who decides who's wearing blue?"

Paul told Mario that it comes from a few influential journalists, but noted some people look great in blue but for others it may not suit them so don't get caught up the hype of what's 'so hot right now'.

Anna Wintour will say "brown is the new black" so we're all meant to go "Wow you've got it right every time, you're right again baby!"

Click play below to hear the interview.