Defined by its relaxed longline profile and gathered sleeves, this satin blouse from Marina Rinaldi makes a must-have addition to your smart-casual wardrobe. The lightweight and airy piece drapes languidly over your frame and lends itself seamlessly to myriad styles, effortlessly pairing with everything from casual jeans to officewear.How to wear Harrods: Style with tailored trousers, heeled sandals and a clutch bag.