Simple is best
This office area isn't a cubicle, though with the plain white walls it isn't too far from it. But Brit+Co style gurus love it for one simple reason: washi tape. This decorative paper tape, often made from bamboo or hemp, is strong and reusable, and it doesn't leave a tacky residue.
This office decor maven used washi tape to outline a set of bulletin "boards" that give structure and flair to the otherwise simple space.