Could anyone help me resize a pattern?

[IndridColdx]

Hi there,
I'm not anywhere near home where I have photoshop, could anyone help me just extend a pattern by 2 inches? (the file goes to 6'1" and I'm 6'3")

Thank you in advance

 

[STARL0RD]

Hey bro,
I'm not good at resizing however I may be able to help, I would suggest printing the design and then resize it in a xerox machine or some printers have a resize option, Hope this helps!
-STARL0RD