Celine Dion could have fancied her way into Emerald City with this fully green ensemble that she wore outside of Paris’s Le Royal Monceau Raffles hotel. The ladylike Gucci number featured a display of buttons down its center, along with a look-at-me floral design at the neckline and bell sleeves. She finished her outfit with a leather Gucci handbag and sexy ankle-strap pumps one shade darker to create a monochromatic tonal effect.