I wear my Vivobarefoot Gobi Dress Boots as Barefoot Shoes for Work and it’s great to have barefoot shoes for the office. They go well with a suit or jeans.
I customised them by polishing them with several rounds of military polish. This bought them up to a shine that works well with a suit. It takes a bit of work because the leather is like a rough suede leather. But it’s worth it.
I’m also a big fan of the Camper Peu. If you take the inner sole out, then the Camper becomes a stylish barefoot shoe that is professional enough to be work appropriate.