"It's cut in a flattering waisted design to an easy regular fit, with a neat side-zip fastening.
"The adjustable straps provide comfort, while the square neckline and button-through front add a refined finish."
Top 10 dresses for any occasion from M&S
And the best part is that the - a huge difference to the Lolita dress which costs £159 - saving you just under £120.
The clip posted to her TikTok account @went viral with over 24k views and 1,200 likes.
people were quick to take to the comments loving the dress and saying it was made for Amie.
One person wrote: "M&S are killing it at the moment!!"
Another commented: "Omg this dress was made for you."
"This is gorgeous," penned a third.
Why Everyone Is Loving M&S
Deputy Fashion Editor Abby McHale revealed to Fabulous why M&S is the shop of the moment. She explained:
“M&S has really pulled it out of the bag this season, there is so much good product to be excited about.
“A brand once known for its ‘frumpy fashion’ that notion is long gone with it now being one of the leading high street stores for womenswear.
“Its handbag range in particular is super strong with them selling 170% vs plan, with lots more designer dupes for just a fraction of the price.
“The brand is now also the #1 for style perceptions, compared to the #3 spot it had last year, this comes from a really strong design team focused on modernising the brand, not only taking into consideration how the pieces look, but how easy they are to wear also.
“Price is also a big factor with you being able to get many good quality pieces all for under £30.
“After having a sneak peak of the upcoming collection there are so many more amazing pieces that are dropping over the next few months to keep your eyes on.
“Think leopard print dresses, colourful co-ords, embroidered boho jackets, plus lots of swimwear and amazing accessories, as well as great wardrobe staples that will last year on year.”