What to wear “back to the office” in 2025

We help those going back to the office with some guidance on how to navigate the expectations of “business casual” dress codes, suggested places to shop and getting to grips with offline office etiquette

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The return to the office, whether it’s a gradual shift or a full-blown return, has many freelancers swearing under their breaths and scratching their heads. Beyond the logistics and costs of commuting and rediscovering hot desks, a question looms: what on earth do we wear back to the office?

While some might dismiss this as a frivolous topic, nailing the office dress code is important, especially when meeting clients or new colleagues for the first time. After years of video calls, office attire and etiquette expectations may have shifted for some companies, leaving many unsure of the new norms.

Is it worth asking about office attire before heading in for the first time?

Absolutely. It’s always better to be over-prepared than underdressed (or overdressed). A quick email or call to your point of contact asking about the company’s dress code demonstrates professionalism and proactiveness. It’s perfectly acceptable to ask about the dress code. It’s a practical question, and it’s much better to ask than to show up wearing something inappropriate.

If you get “business casual” as a response, how do you interpret that?

Business casual, is the phrase that launches a thousand fashion debates. It’s notoriously vague. Generally, it means a step down from formal business wear (suits, ties, etc.) but a step up from completely casual attire (i.e., flip-flops). However, the specifics vary wildly between industries and companies. Even location can dictate office fashion.

On the careers blog, Ask a Manager, a legal professional commented that while workplace attire has evolved, common sense still applies. They argued that the likely permanent decline in in-person client meetings, rather than a change in dress code expectations, is the key factor. The nature of the work itself is shifting, resulting in more frequent business casual wear. The general rule seems to be: business professional attire (i.e., suits) for face-to-face client meetings, and slightly less formal attire when not meeting clients.

Are jeans are allowed if worn with a blazer, some bling and smart shoes?

Maybe. This is where the ambiguity lies. Some companies consider dark-wash, well-fitting jeans acceptable in a business casual environment, especially when paired with a blazer, smart shoes, and a professional top. Others might consider jeans, regardless of how they’re styled, a no-go. Definitely ask for clarity from a line manager or the HR department.

What about jeans with button-downs? Are companies down with that? And if so, tucked or untucked?

Again, it depends. Jeans with button-downs can sometimes work for business casual, but the fit and condition of both items are crucial. Dark-wash jeans, a crisp button-down shirt (tucked or untucked depending on the company culture – erring on the side of tucked is usually safer), and smart shoes are generally a safer bet than lighter washes, distressed denim, or untucked shirts. Yet, when you look at the latest workwear fashion on sites such as H&M untucked shirts are sometimes “in” for both women and menswear. Very confusing.

Would wearing your fave comfy concert t-shirt under a button-down be taking the casual in business casual too far?

Yes, almost certainly. While a button-down over a t-shirt can be a stylish casual look, it’s unlikely to be appropriate for most business casual workplaces. The t-shirt, especially a branded or graphic one, leans too far into casual territory unless it is the company’s logo shirt.

Are trainers ever acceptable? Even if they cost a bomb?

Trainers, even expensive ones, are generally considered too casual for most business casual settings. While some tech or creative companies might be more relaxed, it’s best to stick to smart shoes (loafers, oxfords, or even stylish boots) for the office. But you could get away with some trainers that are considered lifestyle shoes and are a combination of a boot and trainer (i.e. brown suede).

Or are we getting back to more formal office attire?

If so, can we fit in our pre-pandemic wardrobe that’s been collecting dust in the back of our closets? Is it time to go shopping?

Some sectors are indeed seeing a return to more formal attire. Whether your pre-pandemic wardrobe fits depends on its style and condition. Trends change, and clothes can date quickly. A good rule of thumb is if you haven’t worn it in years and it was already borderline before, it is probably best to invest in a few key pieces.

Indeed the jobs site has some visuals and tips on business and professional attire to check out too.

Where can you get the best value-for-money office attire?

High street retailers like Marks & Spencer, Next, and John Lewis often offer good quality, affordable options for office wear. H&M, Massimo Dutti and other online retailers (see suggested links to companies below) also have capsule wardrobes often at sale prices. For those on a tighter budget, consider checking out outlet stores or online marketplaces for deals on pre-owned or discounted items.

Office etiquette

Then there’s the back-to-the-office in 2025 etiquette to be considered. Are we more formal now that a computer screen is no longer between you?

While the specifics vary, a general sense of professionalism is always appreciated. Being well-groomed, dressing appropriately, and maintaining respectful communication are essential.

Is it only handshakes on that first in-person experience or is a hug OK if you have been through the trenches with these folks albeit 100% online?

This is a tricky one. While you might feel close to colleagues you’ve only interacted with online, it’s best to err on the side of caution and stick to a handshake for initial in-person meetings. Body language cues can be misinterpreted, and it’s important to respect personal boundaries, especially in a professional setting. Observe the lead of your colleagues. If they offer a hug, feel free to reciprocate if you feel comfortable to, but don’t initiate one yourself unless you have an established in-person relationship.

Navigating the 2025 office dress code can feel like a minefield. When in doubt, it’s always best to ask, err on the side of formality. A well-chosen outfit can boost your confidence and make a positive impression on those first days back in the office.

H&M
Buckley Menswear
Marks and Spencer
T.M.Lewin
Boden
Charles Tyrwhitt
Thomas Pink
Massimo Dutti
Inditex
The Business of Fashion
The Freelance Informer
The Emily Post Institute