Be prepared for those in-between weather days with a women's lightweight jacket. A classic blazer is the new staple for both work and play. Nail the tailored look with trousers and heels so you feel powerful heading into your next meeting. Or, pair a brightly coloured blazer with mom jeans and trainers for dress-down Friday. We love that the laid-back shacket is here to stay – pastel colours and a relaxed fit make it an everyday go-to. River Island lightweight jackets for women can also take a simple white vest and shorts easily from garden BBQ to sunset drinks. Try a statement kimono or animal-print duster coat with sequins and fringing to score extra points in the style stakes. Or, throw a women's lightweight waterproof jacket with a hood in your tote so you're prepared for an ever-changeable British forecast.