This luxury Milly designer beach/ sun dress is a vibrant addition to any summer wardrobe. 

Made from comfortable cotton material, the dress features colourful stripes, a sleeveless design with a halter neckline, and a button closure at the back. 

The dress is Milly size M  which translates to a US 8-10 which is  roughly UK 12.
According to the Milly Size Guide, a size Medium fits the following body dimensions: [1, 2]
Perfect for casual occasions and with a short dress length, it is ideal for a day by the beach. 
The brand MILLY is known for its stylish and quality clothing, making this new-with-tags sundress a must-have for the fashion-conscious woman.