- Make sure you have the latest version of the Asos app installed Open it and head to the search section. We’re using the iPhone iteration of the app, so search is the second icon along on the bottom. Press the camera icon in the search bar and choose whether to search using a photo in your library, or from the camera. You’ll need to give Asos permission to access either. Find a photo that you want to search with. We’ve found that it doesn’t even need to be a perfect front-on photo. As long as clothes are clear, the app will return results. Scroll through the results and add anything you like to your basket.