Reducing Your File Size
If your file is larger than 30mb you can always email to firstname.lastname@example.org or send it to us via MailBigfile
As our file limit on the website is 30mb, you can reduce the size of your file, so your image can be uploaded to our site. There are some handy hints to help:
1) Make sure when saving your file no layers are included. (If you use layers the file is flattened)
2) Convert your file to a JPEG with a small amount of compression. As long as it’s only a small amount this shouldn't affect the print quality.
3) Think about creating your designs at no more than 300 DPI. A very high DPI doesn't always mean better print quality.