Today, I'm working on a full-body label for a 2x2x2 gift box from Uline.  I made this one as a test.  I didn't quite nail the alignment on this, but it still looks pretty okay.  Also the back piece seems to be 1/8" too long.  Gotta fix that.

You can really tell I botched the alignment on the left side.  😛

Bonus thing: The template.  It's revised to take off that extra 1/8" on the back piece, but I haven't tested it yet.  Use at your peril.