the secret to customer loyalty

Georgina Barnes, Founder of Lingerie Fit Lab
written by
Georgina Barnes
posted on
7th July 2026

When people talk about customer loyalty, the conversation usually centres around marketing. Loyalty programs, email campaigns, referral incentives and social media strategies all have their place, but I think they distract from a much more fundamental question:

Why does someone come back and buy the same product again?

I've been around the block long enough to know that loyalty usually starts long before a customer reaches the checkout.

Fit, Comfort and Quality are the filters I run every product decision through because together they influence whether a garment earns a permanent place in someone's wardrobe.

Fit is usually the first hurdle.

If a product doesn't fit properly, most customers won't buy it. That's why I often say fit gets the sale.

When it's done well, it creates confidence. The customer puts the garment on, likes how it looks, likes how it feels and decides it's worth spending money on. Without that first step, Comfort and Quality never really get the opportunity to prove themselves.

Of course, sales figures don't always tell the full story. Particularly with online shopping, customers don't always return products that aren't quite right. Sometimes it's easier to keep them. Sometimes they don't realise the fit is off. Sometimes the return process is simply too much effort. A sale doesn't necessarily mean the fit was successful. Repeat purchase data is usually much more reliable.

Comfort is where things start getting messy.

Everyone wants comfortable products and customers absolutely buy based on comfort claims - entire product ranges have been built on the promise of comfort. The difficulty is that comfort isn't universal. One person's perfect bra is another person's idea of torture.

As a product developer, I'm constantly trying to balance support, shaping, aesthetics, performance and comfort, knowing that different customers will prioritise those things differently.

To be honest, it's one of the most frustrating parts of the job because there isn't a single right answer. The features that make one customer fall in love with a bra can be exactly the same features that make somebody else reject it. Some people want maximum support. Others want something they can barely feel they're wearing. Some customers are happy to sacrifice comfort for shape, while others won't tolerate even minor discomfort.

The goal isn't to create a product that's comfortable for every person on the planet. That's impossible. The goal is to make deliberate decisions that maximise comfort for the people you're designing for. That's also why most brands need more than one style in a collection. Different customers are looking for different things, and comfort rarely means the same thing to everyone.

When you get it right, that garment starts getting reached for more often than everything else in the drawer. It becomes the bra they look for first, the one they pack when travelling, the one they recommend to a friend. Eventually, wearing it stops being a conscious decision and becomes a habit.

Quality is what protects that habit.

Customers don't typically analyse whether a fabric has lost recovery or whether an elastic is performing exactly as it did a few wears ago. What they notice is that something doesn't feel quite as good as it used to. Maybe the support isn't quite the same. Maybe the garment doesn't sit quite as well under clothing. Maybe they find themselves reaching for a different option already sitting in their drawer.

Quality isn't just about preventing products from falling apart. It's about preserving the fit and comfort that made somebody love the product in the first place. If those things deteriorate too quickly, the relationship starts to weaken.

The sweet spot is when all three are working together.

The product fits well enough to earn the initial purchase. It's comfortable enough to become part of someone's regular rotation. It's durable enough to keep delivering the same experience over time.

At that point, customers stop shopping around because the product has already proven itself.

And in categories like lingerie and swimwear, that's particularly powerful. Shopping for bras isn't most people's idea of a good time - it certainly isn't mine, as I covered in last month's blog post. Once someone finds a style that fits properly, feels comfortable and continues to perform wash after wash, they're often reluctant to start the search again.

Those are the customers every brand wants. The ones who don't need convincing every time they make a purchase. They're not comparing dozens of alternatives or wondering whether they'll like the product. They're simply checking whether their size is available, whether it comes in a new colour, or whether it's on sale.

They're not taking a chance on your brand anymore - they've already done that. Now they're simply coming back for more of something they know works.

I WANT LOYAL CUSTOMERS
Update cookies preferences