If you want the canvas a size larger after ordering, it is possible, as long as the design has not yet been approved by you.
You can request this on the design page by posting a comment and rejecting the design.
Please also send us a chat message or email with what size you would like.
If you would like a size larger after the design is approved, please contact us as soon as possible. We may still be able to stop the order, but we cannot guarantee this.