A company may have a large catalog and regularly launch in-demand products, yet even loyal customers may still struggle to explain what sets it apart from competitors or what makes the brand distinctive. A broad assortment alone does not solve the problem of positioning and recognition. Sometimes it makes the problem worse: every new item needs its own explanation, advertising budget, shelf space, and team attention. The company keeps talking about new launches, but none of them becomes fixed in the customer's memory or worldview.
A signature line is built on a different principle. At its core is a product, or a recognizable group of products, that quickly communicates the character of the brand. It is not necessarily the most expensive item, nor is it always the top seller. Its main function is to give customers a simple, stable image: a distinctive shape, taste, construction, material, or detail that is difficult to confuse with another company's offering.
This kind of product often becomes a customer's first entry point into the brand. They come for a specific model, and only then begin to explore the rest of the assortment.
How One Product Becomes the Face of a Brand: Five Examples
Researchers at the Ehrenberg-Bass Institute describe strong distinctive brand assets as those that have both fame and uniqueness. Ideally, a person should be able to recognize a brand by its shape, color, symbol, or another feature even when the name is not written next to it. If the same image brings several competitors to mind just as easily, it does not help the company claim its own place in the market; on the contrary, it blurs the brand's "profile". In other words, a product can perform the same function as a logo, brand color, or packaging. At the same time, recognizability is shaped not only by appearance. The story of creation, the way the product is used, the quality of execution, and the customer experience all matter. There are many strong examples of how this formula works.
One example is Croco Dream by Orlov. At WE Convention, Angela Orlova, co-founder and creative director of the jewelry house, said that she first created crocodile-shaped earrings inspired by Ernest Barrias's sculpture "Nubians" at the Musée d'Orsay in Paris. After the earrings became successful, bracelets, rings, and necklaces followed, and the crocodile motif gradually became Orlov's signature image.
Angela formulated the principle clearly: a brand means identity. A company needs an authentic, distinctive product around which it is prepared to build recognition consistently and over the long term. Today, Orlov officially calls Croco Dream its signature collection and the crocodile its brand symbol. The line includes earrings, rings, bracelets, and necklaces united by the characteristic forms of skin, spikes, and the animal's moving body (Angela Orlov's speech at WE Convention, editorial materials). In this case, one image did not limit the assortment; it gave the brand a way to expand it consistently. A customer can choose different types of jewelry, but in each one they still recognize Orlov.
Another example is the Face Bag and Schiaparelli's "anatomical codes." Delphine Bellini, CEO of the fashion house, has been among the speakers at WE Convention in recent years. Schiaparelli does not have one single product on which the entire business rests, but it does have a set of stable artistic codes: eyes, lips, noses, ears, and hands. The brand repeats these motifs in jewelry, bags, shoes, and clothing, making very different items feel like part of the same world. For example, the Face Bag is decorated with metal anatomical details that together form a surrealist face; the house itself refers to such motifs as its iconic codes.
This example shows that a signature line does not have to be built around one unchanging product. It can be united by a visual language that moves from one category to another while remaining recognizable.
Of course, signature products are not limited to jewelry; they can appear in any niche, including food. Consider Heinz Tomato Ketchup. Kraft Heinz, represented among WE Convention speakers by Mary Gukasyan, Managing Director for the Middle East and Africa, produces many products, but ketchup remains the clearest image of Heinz. In a 2019 anniversary article, the company reported selling about 650 million bottles of ketchup per year. Around this recognizable product, the brand developed other versions and adjacent categories: organic ketchup, options with different ingredients, mustard, mayonnaise, and barbecue sauces. A customer may not know every Heinz product, but they clearly understand what to expect from the brand in the sauces category. In this case, ketchup works as the first association, and trust in it helps promote the rest of the assortment.
The same logic applies to the 1460 boots by Dr. Martens. The model was named after its release date - April 1, 1960 - and still retains eight eyelets, yellow stitching, a heel loop, and a grooved sole. New colors, materials, prints, and collaborations have appeared around the original construction, but the key features remain recognizable. Dr. Martens does not have to invent a new brand image every season. The company updates a familiar model while preserving the details by which it can be recognized without a logo. At the same time, the core product remains an entry point into a broader assortment of footwear, clothing, and accessories.
Perfume offers another example: Chanel N° 5. The fragrance was released in 1921 and became the fashion house's first perfume. Later, different concentrations, sprays, oils, creams, and other body products appeared around it. This expansion did not require Chanel to abandon the original name, bottle, or compositional image: each new product strengthened an already existing line. Instead of searching for a new theme with every launch, Chanel continues to develop an asset that already belongs to the brand in customers' perception.
All these companies work in different industries and price segments, but they use the same principle: they do not force the audience to choose between dozens of equivalent ideas. Customers have a product, shape, or motif through which it becomes easier to understand the entire brand.
This approach helps not only with recognition, but also with pricing. If a product can easily be compared with dozens of almost identical alternatives, customers are more likely to evaluate it primarily by price. A product with its own shape, story, and recognizable details has fewer direct substitutes. This does not allow a company to set any price it wants, but it does make it possible to explain the price through quality, design, technology, or craftsmanship rather than only through the size of a discount.
How to Identify a Potential Signature Product
The best-selling item is not necessarily suited to this role. It may be in demand because of a temporary trend, a low price, strong marketplace placement, or a large advertising campaign. Once the excitement fades, the connection with the brand may disappear along with the sales. A signature product needs a stronger foundation. A candidate can be tested against five criteria.
It is recognizable without a logo. The product has a shape, construction, pattern, material, taste, or other detail that customers can describe and remember. The yellow stitching of Dr. Martens, the silhouette of the KitchenAid mixer, and Schiaparelli's anatomical jewelry all work this way.
It expresses the company's principles. A signature item should show what the brand stands for: craftsmanship, technological sophistication, convenience, durability, provocative design, or a certain type of service. A random bestseller that is not connected to the company's overall idea may generate revenue, but it is unlikely to build identity.
It can be developed without losing the original image. The same code should be able to carry new colors, sizes, materials, or adjacent categories. Croco Dream expanded from earrings to bracelets, rings, and necklaces. N° 5 grew from a single fragrance into an entire fragrance and beauty line. The KitchenAid mixer is produced in different versions but remains visually recognizable.
The company can maintain quality for years. A mistake in a little-known item affects one product. Problems with a product that represents the entire brand damage trust in the whole assortment. That is why a signature line requires discipline in production, supply chains, quality control, and customer service.
Customers already associate the product with the brand name on their own. This can be seen in repeat orders, direct search queries, organic posts, questions in stores, and the way customers describe the company to other people. Sometimes the audience chooses the main product before the founder does.
That is why looking for a signature line only at an internal meeting is risky. A founder may be especially attached to a new collection, while customers have been returning for another model for years. Data is needed here: the share of repeat sales, margins, returns, name-based searches, organic mentions, and the product's influence on purchases from adjacent categories.
It is also useful to check whether you can complete the phrase: "We are known for…" - and name one specific product or an easily describable product code. If the answer runs several paragraphs and includes half the catalog, the identity remains blurred.
How to Expand the Line Without Diluting the Original Idea
The advice to focus on one strong product does not mean a company must give up new launches forever. The danger is not a broad assortment in itself, but the appearance of items that have no clear role.
McKinsey divides assortment complexity into useful and useless complexity. A new product item is justified if it brings in an additional audience, meets a separate need, or generates enough revenue to cover production and servicing costs. Useless complexity increases inventory, slows down deliveries, and reduces profit without creating noticeable value for the customer. In one example cited by McKinsey, reducing the number of product items by 25% helped a manufacturer speed up equipment changeovers and increase gross margin by 2-4 percentage points.
A product range can be developed around a signature product in three main directions.
The first is versions of the product itself: new sizes, colors, materials, and price levels. These give customers choice without requiring the core idea to be explained all over again.
The second is adjacent categories. For jewelry, these may be rings, earrings, and bracelets with the same motif; for household appliances, attachments and additional devices; for cosmetics, products that continue the same fragrance or method of use.
The third is a more accessible first purchase. Not every customer is ready to buy the brand's main product right away. A small accessory, mini version, or basic model can introduce the customer to the quality and gradually move them into a higher price segment.
In each option, it is important to understand exactly what is being transferred from the original product into the new one: shape, function, material, technology, story, or user experience. If the connection has to be explained at length, the new item may simply be using a familiar name rather than strengthening the line.
Excessive expansion creates several risks. Too many variations make choice more difficult and begin to compete with one another. Frequent collaborations can make someone else's style more visible than the brand's own. Cheaper production for the sake of volume reduces the quality of the very product on which the reputation rests. And if a company spends years investing its entire budget in just one hit without transferring interest to the rest of the assortment, any change in tastes becomes a threat to revenue.
That is why a signature line should remain the center of the brand, but not its only source of money. It brings in customers, shapes expectations, and gives the company a recognizable language. The task of the rest of the assortment is to continue this language and offer reasons for a second, third, and subsequent purchase. Before the next launch, it is useful to ask several questions: Does the new product help customers understand the brand better, or does it only expand the catalog? Does it continue an already recognizable idea? Will it bring in a new audience? Will the company be able to produce it consistently? And is it ready to support this item long enough for customers to remember it?
A broad assortment shows how much a company can produce. A signature line answers a more important question: which product will make customers come back specifically to you?
