Again this is one of the trends I'm not seeing so much IRL, but it's rife on the internet. Whether it be a scenic shirt or dress or skirt or leggings, they all look like a bitch to style.
If you're wondering what to wear with your scenic print item, try picking one of the scene's colours and work around that. For example, Izzy B. (top middle) has brought out the green of the grass with a skirt under the top. Though the green occupies a tiny part of the print, I think it's a vibrant and interesting colour to bring to attention. A plain jumper will help keep the attention on a scenic skirt, to which you can match in colour a necklace or belt to pull the ensemble together.