Apparel & Accessories Quantitative UX: 3 High-Level Takeaways from 40+ Charts

We’ve released new Quantitative Insights into people who shop on “Apparel & Accessories” sites, adding to our growing body of data on the habits and preferences of online shoppers across key ecommerce categories.

These insights are survey-based data visualizations that complement and deepen our large-scale UX research findings and benchmarking of the Apparel & Accessories industry.

The 40+ insights cover the Apparel & Accessories online shopping experience across a wide range of topics: online trip drivers, size and fit confidence, product page evaluation, reviews usage, returns, loyalty programs, and delivery expectations.

Apparel and accessories shoppers make decisions with incomplete information at every stage of their online journey.

They can’t feel a fabric, try out a fit, or know whether a size label will translate to their body.

Beyond that, they may not know whether the items they buy will ultimately feel “worth it” to them, or whether they’ll shop frequently enough to make a rewards program worth joining.

Each of these uncertainties plays out at a different stage of the journey, and each has distinct implications for how Apparel & Accessories sites should be designed.

In this article, we’ll highlight 3 high-level findings that reflect how apparel and accessories shoppers navigate that uncertainty:

• Shoppers’ self-reported size categories often diverge from industry definitions
• Infrequent shopping, not program design, is the top barrier to loyalty enrollment
• Customer reviews serve as a proxy for fit evaluation in ways that go beyond general social proof

How Apparel Shoppers Describe Their Own Size Often Differs from Industry Definitions

Apparel shoppers carry a mental model of their own size, but that model doesn’t always align with the categories retailers use to organize their sites.

Despite the fact that common industry sizing standards classify a majority of U.S. adults as plus-size (size 14+), only 24% of female and 14% of male apparel shoppers in our survey say they identify as plus-size.

Most of the remaining female respondents describe themselves as shopping in standard sizing (48%), petite (16%), or short (4%), while male shoppers are more concentrated in standard sizing (63%).

This isn’t simply a question of label preference: Shoppers who don’t identify with industry-defined size categories are less likely to find or follow navigation paths, filter labels, and size-related copy built around those categories.

An apparel site that organizes all plus-size discovery around the term “plus-size” may be structuring a path that a large portion of its intended audience doesn’t recognize as their own.

Apparel & Accessories sites that offer extended sizing should therefore ensure that size discovery doesn’t depend on shoppers self-identifying with any single label.

Inclusive size filters, on-model imagery that reflects a range of body types across product pages and list thumbnails, and size guidance that helps shoppers find their fit regardless of how they describe themselves can all support this goal (see Quantitative Insight #AA037).

Infrequent Shopping Is the Most Commonly-Reported Barrier to Joining Loyalty Programs

For many apparel and accessories shoppers, loyalty enrollment comes down to a simple question: Do I shop here enough for this to be worth it?

Most of the time, the answer is no.

Not shopping at a given retailer frequently enough (38%) is the most common reason apparel and accessories shoppers say they haven’t joined any loyalty or rewards program, ahead of concerns about email overload (31%), not wanting to manage another account (26%), and feeling that the rewards aren’t worth it (26%).

Unlike categories where shoppers return to the same retailer out of convenience or necessity, apparel purchases are often distributed across many brands and sites.

A shopper may visit a given retailer once or twice a year and find genuine value in those purchases, but still not consider themselves a frequent enough customer to make enrollment feel worthwhile.

For UX teams, this means that the sign-up prompt itself carries more weight than it might in other categories.

Timing, framing, and the immediacy of the value offered all affect whether a shopper decides membership is relevant to them.

Sites that communicate loyalty benefits clearly, give shoppers control over email preferences upfront, and offer immediate value at enrollment are better positioned to convert occasional visitors into members (see Quantitative Insight #AA039).

Beyond Quality Concerns, Reviews Help Resolve Fit Uncertainty

Customer reviews serve a distinct function in Apparel & Accessories compared to most other categories.

In categories where a product’s qualities are largely fixed and visible, reviews primarily help shoppers assess quality and reliability.

In apparel and accessories, they do something more specific in addition: they serve as a substitute for the fitting room.

Size accuracy and fit details (48%) are the most sought-after information in customer reviews among apparel and accessories shoppers, ahead of quality and durability over time (43%), problems or complaints (40%), and value for the money (36%).

Shoppers aren’t just turning to reviews for a general picture of a product’s merits — they’re looking for evidence that it will fit, from people who can peak from experience in a way that product descriptions and size charts cannot.

This behavior makes sense given the category’s core challenge: Without the ability to try items on, shoppers face a form of uncertainty that brand-provided content addresses only partially.

A size chart tells shoppers what the measurements are, and a reviewer who shares an image along with their height, weight, and the size they ordered shows them how those measurements translate in practice.

Therefore, Apparel & Accessories sites should treat fit-related review content as a primary feature rather than a secondary one.

Surfacing fit feedback prominently, providing a fit subscore within the reviews section, and encouraging reviewers to share images and sizing details can all help close the gap between what shoppers need to know and what product pages currently provide (see Quantitative Insight #AA061).

40+ Quantitative Insights to Inform Apparel & Accessories UX Improvements

These are just 3 of the insights from our Apparel & Accessories quantitative study.

Explore the full set of insights to build an in-depth picture of how apparel and accessories shoppers behave and what they expect online.

Pair these insights with our Apparel & Accessories UX guidelines based on observed user behavior to ground your UX design decisions in both behavioral research and survey data.

We also offer Quantitative Insights for general ecommerce on Awareness & Product Discovery, Consideration & Purchase Behavior, Checkout & Post-Purchase, and Loyalty, many of which apply directly to Apparel & Accessories sites.

Getting access: all 40+ Apparel & Accessories quantitative insights are available now within Baymard. (Already have an account? Go directly to the Apparel & Accessories quantitative study).

To find out how your apparel and accessories desktop and mobile site performs against industry benchmarks, learn more about a Baymard Apparel & Accessories UX audit of your site.