Carla stepped off a plane at Heathrow in head - to -toe Dior - a sober grey dress coat, cinched with a black leather belt, a pillbox hat and black leather ballet flats.

Besides printed materials and stationery, branded patterns on silks and other accessories, the logo was conceived to appear engraved or embossed on bags, shoes, belts and wallets.

With other brands used in belt-driven centrifugal blower than the same amount of wind energy under the input power of 0.7KW, saving users significant economic costs.