Dublin illustrator Holly Shortall designs charity tee in memory of friend Martyn Hett

Holly said Martyn's family and friends gave their blessing for the design to be printed on t-shirts.

An Irish illustrator has designed a touching tribute t-shirt following the death of a friend in the Manchester bombing, writes Denise O'Donoghue.

Holly Shortall revealed the t-shirt on social media today, having previously shared the design with her followers.