Serena Abstract-Pattern Wool-Blend Jumper

Once autumn breezes back in, the diffusion line of the eponymous Paris-dwelling designer Isabel Marant Étoile can always be counted on for a good knit to spend the season in. With her latest collection, it's all about chunkier styles like the Serena jumper. Stitched from a warming yarn rich in wool, this cosy round-necked layer is intricately detailed with an abstract, azure striped pattern that can't help but remind us of the retreating summer.

• 89% wool, 11% acrylic

Launched in 1999, Isabel Marant's Étoile line is all about youthful collections that blend relaxed tailoring with bohemian detailing and a Parisian attitude.