Before you make a print order, you can preview your product within a real-life setting:
(Photograph 'Abandoned' by Steve Stain | https://stainphotography.picfair.com/)
This will give you a chance to see your print in a real-life setting and help ensure you've selected the correct size to avoid any surprises upon delivery.
After you have confirmed your edit and crop positioning for your image, select Preview and you'll be able to see a preview of how your print will appear in various settings:
