The pop princess – who rose to fame in the Australian soap as her screen alter-ego Charlene Robinson – was given the wrapped present by the Gavin And Stacey star at the launch of Tous’ new flagship store on London’s Regent Street.
She unwrapped it hesitantly, only to find the polyester vintage top with a screen print of her, complete with bouffant hair.
Breaking out into a broad grin, she joked to the crowds: “Feel the quality.”
Mathew, who was DJ for the night, was overheard calling Kylie ‘Min’ and told guests that he has a huge crush on the superstar since they met at the Brit Awards in 2009.
Tess Daly, Tara Palmer Tomkinson and Tamara Ecclestone joined party host Ms Minogue, whose eleventh studio album Aphrodite will be released next month.