A wallet the long way is how Paul Smith is doing it. Truthfully, they sit in your pocket better than the wide billfolds. Color wise it is a gawker. “Tall leather wallet from Paul Smith with multi-coloured stripes and white stitch detail. The wallet is black leather internally, with card holders on either side.” Farfetch has them.
More looks at the Paul Smith Striped Leather Wallet after the click.