I thought I might make a box with unequal sides. And I just happened to have a stack of corrugated board rectangles just large enough to cover the gift.
I cut two sides of one rectangle. Then I proceeded to cut and match three more on their long edges, fixing them progressively with hot glue until I had a four-sided box with open ends.
I stood this construction on end to trace a end panel. Glued it on and did the same on the other end.
Wrapping the pale paper proved to be easier than I imagined it would be. The folding occurred on the small ends.
Then I added two contrasting ribbons, placing them on angles, in sympathy with the capricious shape of the box.