A mother has slammed Disneyland Paris for refusing to let her son take part in a “Princess for the Day” experience package – just because he’s a boy.

Hayley McLean-Glass took to her blog, Sparkles & Stretchmarks, to pen an open letter to the theme park after they refused to book her three-year-old son, Noah, in for the experience.

“Noah is about the biggest Elsa fan in the world,” she began. “He wears his beloved Elsa dress all day every day… he even refuses to take it off at bedtime. He knows every single word to Let It Go and all of the other Frozen songs… If there's such a thing as a Frozen super fan, Noah is it!”

McLean-Glass goes on to say that when she learnt the park offered a “Princess for the Day” package, described online as “a total Princess makeover and hair-styling session; a fairytale transformation they'll treasure forever”, she knew there was “nothing he’d love more”.

However, when she emailed the park to reserve her son a place, she was bluntly told, “at this time it is not possible to book Princess for a Day for a boy”.

Disneyland Paris apologises for refusing to let three-year-old boy be “Princess for the Day”