Attached is an electronic file designed for uploading to your favorite electronic cutting machine (.SVG) and using to cut out pieces for cardmaking or scrapbooking.  For cricut, unzip files and, in cricut design space, start a blank canvas and click the upload button. Navigate to your files and they should upload with no problem.  For Silhouette a similar process is done. 
 
The champagne, wine bottle and wine glasses are able to be resized in the software of your choice.  For greeting card size (5"x7"), optimal sizes are 6" for the wine bottle, 5.5" for the champagne bottle and 3" for the wine glass.  Make sure to resize with the "Lock" on, so that the sizing is proportional.