Blouse by River Island, Some serious daytime inspiration right here, V-neck, Button placket, Ruffle hem, Square back, Regular cut, Fits you just right. River Island takes you from the party to the after party with its fashion-forward styles. Look out for its standout party dresses, feminine details, statement jackets and cool denim including skinny-cut jeans and cute denim shorts, which sit alongside its directional footwear and swimwear ranges.