The Suit Is Optional in One Country and Load-Bearing in the Other

🇩🇪 Germany · 🇰🇷 South Korea

By Priya Mehta, The Global Office

A German data engineer can show up in clean chinos and a polo shirt and be read as a serious professional. A Korean data engineer who tried the same outfit would likely be read as someone who does not yet understand that they are being evaluated at all times, by everyone, starting with their shoes. Hofstede Insights puts South Korea's power distance score at 60 against Germany's 35, and nowhere is that gap more visibly worn than on the actual bodies in the office.

Do's & Don'ts

🇩🇪 Germany

🇰🇷 South Korea

Germany

German office dress code reads, to an outsider, like a paradox: understated, but not casual; relaxed, but never sloppy. Business dress in Germany tends toward the conservative in finance and law, according to World Business Culture, while manufacturing, tech, and engineering settle into a business-casual register of chinos, blazers, and clean shoes with no tie required. The unifying rule across sectors is precision rather than formality for its own sake — a German colleague showing up in a wrinkled shirt reads as more of a professional failure than one showing up without a tie.

Hofstede's low power distance score for Germany, 35 against South Korea's 60, tracks with a workplace where dress is not primarily a hierarchy signal. A junior engineer and a department head might be dressed nearly identically, because the German instinct is that competence should be legible without needing a costume to announce it. That egalitarian read is itself a kind of formality — you are still expected to look deliberate, just not to look expensive.

South Korea

Korean office dress code runs on a different logic entirely: appearance as continuous evaluation. The general guidance from business etiquette guides is unambiguous — in Seoul, it is always better to be overdressed than underdressed, and the classic formula for men is dark suit, white shirt, dark tie, with women expected to match that formality in tailored, conservative pieces. This is not vanity; South Korea's higher power distance score means hierarchy, age, and status are constantly being signaled and read, and clothing is one of the most immediate channels for doing that.

The stakes are also higher than in Germany because appearance judgment extends into hiring itself — competitive job markets have made physical presentation part of how candidates are screened, not just how employees are perceived once inside. Industry does soften this: IT and startup culture in Seoul runs noticeably more relaxed than finance, and ties without suits have become an acceptable middle ground for men in recent years. But the default assumption, absent other evidence, remains formal.

The Reckoning

The two countries are not actually disagreeing about the value of looking professional — they disagree about what professionalism is supposed to communicate. In Germany, dressing well signals that you have your life under control and are not wasting anyone's time with visible chaos. In South Korea, dressing well signals that you understand where you sit in a structure and are showing the appropriate respect to the people above and around you. One is a statement about the self; the other is a statement about the relationship.

That distinction produces a genuinely disorienting mismatch for anyone moving between the two. A German transferee who dresses down in Seoul because "competence should speak for itself" will find that, in this context, silence about appearance is not read as confidence — it is read as not paying attention. A Korean transferee dressing formally in a casual Berlin startup will find colleagues quietly wondering if they're interviewing somewhere else that day.

The Part the Brochure Left Out

r/korea — One expat who arrived from a European tech job described being pulled aside gently in her first month and told, without ever being handed an explicit rulebook, that her jeans-and-sneakers rotation was "not quite office," despite nobody in a written policy ever saying so.

r/germany — A Korean transferee to a Munich engineering firm recalled feeling badly overdressed for weeks, showing up in a full suit while colleagues wore fleece vests and sneakers, and said it took a direct, kind comment from a manager before she felt safe dressing down.

Quora — Someone who moved from Seoul to a German company answered a thread on office dress code by noting that the hardest adjustment wasn't going more casual, it was realizing that going casual wouldn't cost her anything professionally — a possibility she hadn't been trained to trust.

Internations Seoul — A German expat working in Seoul wrote that colleagues never criticized his clothing directly, but he noticed being staffed on more client-facing work once he started wearing a full suit instead of the business-casual he'd brought from Frankfurt — a shift nobody explained to him but everyone seemed to register.

r/AskEurope — A discussion comparing office norms noted that a German manager visiting a Seoul office was surprised to see interns in full formalwear, and even more surprised to learn some of them owned almost nothing else suitable for the office, having bought their entire wardrobe specifically for the job.

Conclusion

If you're moving to Germany, the practical move is to buy fewer, better basics and resist the urge to overdress — it reads as trying too hard, not as respect. If you're moving to South Korea, buy more than you think you need and lean formal until a colleague you trust tells you otherwise, because underdressing there costs you more than overdressing ever will. The honest version, the one I'd tell a friend packing a suitcase: in Germany your clothes are supposed to disappear so your work can be the thing people notice, and in Korea your clothes are the first sentence of a conversation about your work — so choose them like you mean it.