
Sustainability and ecommerce might not sound like a natural match, but in fashion they have to be. Shoppers, especially Gen Z, expect brands to take climate responsibility seriously, not just sell fast and cheap. In fact, studies show over 60% of consumers link loyalty directly to a brand’s eco-actions.
For fashion brands, this means loyalty programs can’t just reward spending, they need to reward sustainable choices too. Here’s how to turn green thinking into lasting customer loyalty.
Let me start by sketching out the subject of sustainability in fashion. Sustainable fashion is mostly related to the following ideas and actions:
You might start wondering if there is any way on earth the trend of sustainability could actually benefit your business. How to take advantage of it to build your fashion brand? Well, sustainability and fashion don’t have to be at odds: you can combine them to create a high-performing green loyalty program for your fashion company, relying on the principles of Reduce, Reuse, and Recycle.
Here’s how to do that:
Let’s start from the step which is the easiest to make real: implement digital loyalty cards in place of plastic ones. This way, you will reduce waste, and you will actually make life easier for your customers, as they will no longer need to browse their bags searching for their cards or coupons. Instead, they can carry these incentives in a digital wallet. Win-win!

Eco-friendly rewards are digital perks, products made of environmentally-neutral materials, or objects and services that foster sustainability. They are the best choice if you create a sustainable loyalty program and want to win over eco-aware consumers. You can choose from a wide array of attractive rewards: from tickets to environment-oriented exhibitions or events, to quite fancy but very useful objects like edible cutlery or plates and filter bottles.
Learn more: Innovative ideas for B2B and B2C loyalty rewards
You might decide to boost your loyalty program by offering incentives and bonuses for reusing, recycling, and other sustainable behaviors. For instance, you could encourage customers to take old clothes back to your shops and offer them discount codes for new purchases. Or, grant double loyalty points to customers who give used clothes to charity. This approach will make them appreciate your eco-conscious efforts, at the same time reinforcing and prolonging their bond with your brand.
Eco-savvy consumers want to learn and grow in all sustainability-related subjects. And you can give them that! For example, create ebooks or explainer videos clarifying certain issues related to fashion sustainability or providing knowledge about the latest trends in sustainable fabrics, and offer these as a gift for upgrading a loyalty tier or hitting an anniversary of shopping with you.

You may invite your customers to collect loyalty points not exactly for their own individual needs but for environmental causes. Acting for the sake of a cause they find important will effectively prompt your customers to remain loyal and take the necessary steps. There are plenty of ideas: customers may exchange points for donations to a selected environmental NGOs or you may declare that you will plant a tree for every specified purchase amount. Or, you can directly support and finance environmental causes, this way showing your personal commitment to the problem.
This is even a step further from the above. Apart from supporting ecology-first organizations, be it directly or through rewards choices offered to your customers, you can enter partnerships with charities or other sustainability-oriented brands. As a result, for example, your customers will know that every time they shop with you, a fair-trade organization gets a boost from your company. Or, in the latter case, you may invest in mutually-beneficial alliances, where you offer loyalty rewards coming from your affiliate sustainable fashion brand and the other way round. This may also bring you increased interest from the community around these partners.
Loyalty can be built also through compelling refer-a-friend programs. People are more effectively persuaded to take action when a friend recommends them to do so or when they see a friend involved in a particular behavior. This refers both to committing to a sustainable habit or making an eco-friendly choice and to making fashion shopping decisions. Referrals build loyalty through two-sided commitment from the referrer and the referee. Especially in the context of sustainability, peer pressure concerning lifestyle choices may be a deciding factor here.
Last but very much not least – always be transparent and open about your methods, actions, and approaches. Transparency is of very high value among eco-aware consumers and you won’t fool them with empty promises and greenwashing excuses. If your brand is consistently transparent and honest, loyalty among your customers will grow immediately and with long-lasting effects. Support your declarations with data, e.g. about your carbon footprint or resource consumption, and specify which United Nations Sustainability Goals you follow with your approach and actions.

A sustainable loyalty campaign reflects the growing global awareness of the need for environmentally-friendly and socially-conscious business operations. By adopting sustainable practices and green values, you can build a thriving loyalty program based on solid customer engagement.
Here are several benefits of creating sustainable loyalty programs for fashion brands:
Highlighting the themes of sustainability and ecology in your brand image and storytelling – and staying true to them – is a wonderful foundation for building a close-knit community among and with your customers. People become strongly attached to brands that share their values and this emotional connection with your target audience is a sure way to nurturing loyalty through engagement and brand affinity. Remember that to keep the sense of engagement and community strong, you need to remain reliable and authentic in your actions and campaigns. Otherwise, you may lose the hard-earned trust and respect of your customers.
It is really difficult to stand out as a fashion brand these days, and to give exceptional value to customers in the crowded global fashion market. You could take this opportunity and turn sustainability into your unique selling point. Presented with an endless choice of fashion brands, customers will turn to the one that has something really extraordinary to offer. By putting sustainability at the forefront of your loyalty program, you are bound to attract and retain well-targeted loyal customers.
Sustainability and environmental protection are high-priority issues, particularly for two generations: the Millenials and Gen Z. As it happens, these two cohorts also constitute the largest group of global consumers with a constantly growing buying power and disposable income. Why not capitalize on this and target these generations with your loyalty campaign, especially if your fashion brand is specifically addressed to them? 90% of Gen Zs say that they are more willing to purchase products that they deem beneficial to society – consequently, they’ll be more willing to buy them from brands that align with their beliefs.
When planning your sustainable loyalty strategy, you may rely on the reciprocity effect with your customers. In other words, you can build customer commitment through showing your brand’s commitment to environmental causes. When the brand shows it cares, it works like a magnet. Shoppers interested in sustainability will choose to buy from a brand with proven environmental involvement. As the brand’s commitment grows, customer engagement deepens as well. Customers will appreciate the dedication and, by participating in a sustainable fashion loyalty program, they will feel like they are also active changemakers who have made an informed consumer decision.
The power of positive word-of-mouth marketing and widespread brand advocacy cannot be overestimated. Especially in the fashion industry, which is all about, well, fashion and trends. And since sustainability is a trend followed by many, you can draw from it, emphasizing this aspect in your loyalty campaign. Satisfied customers, happy that a fashion brand meets their needs also in terms of values, will not only remain loyal on that basis but they’ll also recommend you to their friends, thus creating new loyal customers.
This is not a guaranteed outcome, but if you plan your sustainable loyalty campaign well, it may turn out that you don’t need to invest as much in it as in a regular loyalty program. Opt for low-impact non-material rewards that reduce waste (e.g. educational ebooks about the 3Rs in fashion) or rewards that support environmental organizations (e.g., giving customers an option to donate their points to a cause). Besides, reward customers for returning old clothes to promote textile reuse, or consider reusing packaging and make it your asset. You’ll see that it may actually be more cost-effective for you than relying on traditional discounts and material rewards.
Many fashion brands have successfully implemented sustainable loyalty campaigns. Here are a few examples of companies that do it best:
Patagonia may be THE most famous brand when it comes to sustainability. No wonder then that its loyalty scheme is also based on sustainable values as it boosts the company’s environment-oriented approach even further.


REI is a sustainable outdoor shopping cooperative that approaches loyalty by consistent community building through an extensive paid membership program. Its members feel they are part of a huge community focused on supporting worthy causes.


Madewell, a clothing company specializing in jeans, has launched a great green loyalty program.


Girlfriend Collective is a US slow fashion activewear brand for women, with sustainability at the core of its mission. As part of its rewards program, the brand combines sustainability and loyalty to strengthen the sense of community among its target audience.

H&M, the multinational clothing giant, also turns its focus to sustainability by offering low-impact choices to its customers.

The US women’s apparel brand EILEEN FISHER claims it has sustainability “woven in” its approach. Through its loyalty program, the brand promotes circular fashion and waste reduction.

Tentree is a sustainable clothing and accessories brand with a truly inspiring loyalty program.


Plae is a shoewear company whose loyalty program highlights positive values and increases customer engagement by involving them in a worthy cause.

The loyalty program at TK Maxx features a bunch of eco-friendly rewards.

COS commits to sustainability by offering a choice of sustainably sourced or recycled materials and reusable or compostable packaging. It builds a community by providing educational information about product care to ensure the longevity of their purchases.

To sum up, a sustainable loyalty campaign combines customer engagement and retention strategies with a commitment to environmental responsibility. By integrating green practices into loyalty programs, businesses can align with the values of environmentally-conscious customers and have a positive social impact.
On the other hand, fashion and beauty brands that ignore sustainability in their approach may risk losing their customer base as consumers tend to boycott companies that don’t display any environmental awareness. Also, make sure your approach is compatible with applicable sustainability legislation.
As you can see from the versatile examples presented above, a sustainable loyalty program doesn’t have to be complex or complicated. Once you decide to launch a sustainable loyalty scheme, simply make sure it features at least one sustainable characteristic: eco-friendly rewards, recycling options, support to environmental causes, or others. The continuous cycle of returning used clothes and receiving perks for sustainable behaviors boosts loyalty and gives room for new purchases.
To implement a successful sustainable fashion loyalty program, you need an effective tool. Use Voucherify Promotion Engine to build multi-tiered loyalty campaigns with personalized rewards and currencies, easy earning and validation rules, and detailed campaign tracking opportunities. Using customizable promotion software, you will position your brand as a sustainable fashion industry leader.
Learn more: Explore Voucherify's Open Source Loyalty Accelerator