"....Can you just print it?......"
Actually, No. Not sure we have anybody here that knows how to do that.
Seriously, had an envelope reorder yesterday from one of out clients (a large restaurant chain).
Email read: "I need to reorder 500 envelopes" That was all the email said.
I responded to the email: "Yes, Ma'am".
We print about seven different styles and sizes of envelopes for you, which one did you want?
#10 Window
#10 Regular (Non-Window)
9 x 12 Catalog Flap
9 x 12 Booklet Flap
10 X 13 Catalog Flap
10 x 13 Booklet Flap
#9 Business Reply
Her Reply: "The one with our return address & logo on it"