Made in Chelsea star Millie Mackintosh was transported to frock heaven at the weekend, after posing in a dress that “made her want to be Beyoncé.”

Millie posted a snap wearing a stunning Julien MacDonald dress, captioning the picture, “I just died and went to dress heaven.”

“Such a fun afternoon@julienmacdonald,” Millie tweeted later before adding the hashtags ‘beyoncefortheday’ and, “ifonly.”

We hear you Millie!

The reality TV star will be spending a lot of time in Ireland over the summer, as she is the official style ambassador for the Dubai Duty Free Irish Derby, which is kicking off in Co Kildare on June 27th.

She will on the judging panel for the most stylish lady at the festival, and by the look of this snap – this celebrity knows her stuff!