And it isn't only appropriate for the summer months. You can also create the perfect professional look on colder days if you have the correct accessories. Let's find out how to make the look work even during the depths of winter.

A good way to summarise the look we're after is one that is neither formal nor completely casual. It's a mixture of styles that can be situated somewhere between the office and casual outfits, and is closely related to the smart casual style.

You could combine cotton trousers, chinos, or corduroys with simple blouses, collared shirts, polo shirts, knitted jumpers, and cardigans. Even dark jeans can be completely appropriate, although they are still unacceptable to some employers.

The look can also be rounded off by discreet jewellery and loafers or high-quality trainers, creating a style that will be ideal for relaxed working, taking coffee at lunchtime, or enjoying a couple of drinks at the end of the day.

The big advantage of adopting the professional casual look is that it mixes a range of comfortable elements, and the variety of possible combinations is immense. Even better, many of these elements are already present in most wardrobes, allowing workers to create relaxed versions of working attire whenever they feel the need.

You could pair a suit with trainers, fuse a black pencil skirt with a white blouse and a leather jacket, or go for a mix of boots and high-waisted jeans with a cosy knitted jumper. All the parts for these classic looks are available at big reductions at Lounge by Zalando!

A high-quality woolen scarf will complement your outfit, either harmonising with a combination of greys or black, or adding a bright accent. It's also the ideal accessory for the transition period from autumn into winter. And, with a matching hat and stylish wool or leather gloves, you can keep your head and hands nice and toasty whatever the weather.

Underneath their coats, men and women can add even more casual elements to their work outfits this season. For example, tweed offers both warmth and a captivating retro charm (especially with the obligatory leather patches). Or, if you prefer it, you could wear a comfortable leather cardigan or knitted sweater. While guys will need to stick to collared shirts, ladies can also add collarless tops as they desire.

Moving onto footwear, there are leather boots, ankle boots, or high-top trainers - all of which can handle uncomfortable weather. And with waterproof designs, you can add even more protection.

An elegant coat is also essential to perfect this winter style, and at the moment, it's fashionable to pair up smart coats with sport shoes. Finally, don't forget another essential autumn and winter accessory: the umbrella. Whatever approach you take, the professional casual look is simply much easier to pull off if you stay dry!

Every element you need to build the style can be found at greatly reduced prices at Lounge by Zalando.

The business casual look combines style and professional elegance with effortless convenience, creating a fusion that is more comfortable than business clothes, and more attractive and stylish than casual outfits.

This style isn't just suitable for the office, restaurants or nights out, but is also a great choice if you want to make a good impression in your spare time during the winter season.