This stylish trench raincoat from the Alexa Chung M&S 2016 Archive collection is a must-have for any wardrobe.

Size 10 (Euro 38 US 6 ) looks and fits best when worn unbuttoned as shown in the first 2 pictures..I am a slim size 10 and is a relaxed comfortable fit worn over a thick sweatshirt though pretty loose fit when buttoned up!

The khaki colour and oversized fit make it perfect for casual occasions, while the tartan plaid lining adds a touch of elegance.

Made with 98% cotton and 2% elastane outer shell material and a 60% cotton and 40% polyester lining, this coat is both comfortable and durable. The below knee length and button closure give it a classic, timeless look, while the features of an oversized fit and season versatility make it a practical choice.

Shoulder to hem length of coat unfastened is 42 inches