Where to buy magazine covers and editorials as high quality prints for framing?

[Omnis]

As the title says, where can one buy high quality prints/posters of photos by the great fashion photographers? I want to have a few large prints to frame and put up on my living room walls.

 

[vogue28]

I usually just transfer some HQ's I sourced online onto a memory stick, take it to the printers and the guy prints them off on some glossy card. It hasn't failed me yet!

 

[Omnis]

Thanks for the tip. How large can you print the HQ files before it starts to hurt the quality of the images?