It is available in extra small, small, medium and large but they are already beginning to sell fast with only a few more pieces left in stock.
There is also a white version available which has the same gold tone button up detailing.
The popular brand & Other Stories is also often worn by Kate Middleton who has a lot of affordable pieces in her wardrobe.
Holly paired the look with a black leather short skirt from Massimo Dutti which retails for £135.
The post gained thousands of likes within minutes of Holly uploading the photo with fans sharing their love for Holly’s outfit.
One comment read: “So cute, love this outfit.”
Another said: “Holly you look really beautiful in pink.”
“You look fabulous…this outfit is definitely more you,” another fan wrote.
Holly often sports outfits from & Other Stories and The Duchess of Cambridge has been spotted in dresses from the brand too.
A couple of months ago, Holly sported a more summery outfit from the brand and opted for a black and white floral dress.
The flow midi piece features puff sleeves and a smocked bodice, as well as a high side slit on the left side which revealed Holly’s tanned legs.
The dress costs £85 and it’s still in stock with all sizes available.