Generative AI in Fashion E-Commerce Product Imagery: An Experimental Test of Image Origin and Transparency Labelling on Consumer Trust, Perceived Product Quality and Purchase Intention
DOI:
https://doi.org/10.51137/wrp.ijaaib.1062Keywords:
Generative Artificial Intelligence, AI Disclosure, Fashion E-Commerce, Consumer TrustAbstract
Retailers are increasingly replacing photographic model shoots with synthetic product imagery generated by text-to-image systems, a deployment decision that couples substantial production savings with an unresolved question about consumer response and about the transparency obligations attached to synthetic content. This study examines how AI-generated and photographic product images are evaluated in fashion e-commerce and how a visible origin label affects that evaluation. A 2 (image origin: AI-generated vs. photograph) × 2 (labelling: absent vs. present) between-subjects online experiment was conducted with 150 participants. Consumer trust, perceived product quality and purchase intention were measured with established scales, and general attitude toward artificial intelligence was tested as a moderator. Without labelling, no statistically significant differences between the two image types emerged on any dependent variable. The visible label reduced perceived product quality significantly but modestly, while effects on trust and purchase intention, the image origin by label interaction and moderation were not statistically significant.
References
Ajzen, I. (1991). The theory of planned behavior. Organizational Behavior and Human Decision Processes, 50(2), 179–211. https://doi.org/10.1016/0749-5978(91)90020-T
Akerlof, G. A. (1970). The market for "Lemons": Quality uncertainty and the market mechanism. The Quarterly Journal of Economics, 84(3), 488–500. https://doi.org/10.2307/1879431
Balaban, D. C., & Phua, J. (2026). Is this real or fake? Examining the effects of disclosure of AI-generated content and source type in Instagram-based travel destination advertising on consumer attitudes and behavioral intentions. Computers in Human Behavior, 183, 109047. https://doi.org/10.1016/j.chb.2026.109047
Blanca, M., Alarcón, R., Arnau, J., Bono, R., & Bendayan, R. (2017). Non-normal data: Is ANOVA still a valid option? Psicothema, 29(4), 552–557. https://doi.org/10.7334/psicothema2016.383
Brislin, R. W. (1970). Back-translation for cross-cultural research. Journal of cross-cultural psychology, 1(3), 185–216. https://doi.org/10.1177/135910457000100301
Bui, H. T. (2026). Examining the effect of AI advertising involvement disclosure on advertising value and purchase intentions. Journal of Research in Interactive Marketing, 20(5), 613–632. https://doi.org/10.1108/JRIM-02-2025-0066
Castelo, N., Bos, M. W., & Lehmann, D. R. (2019). Task-dependent algorithm aversion. Journal of Marketing Research, 56(5), 809–825. https://doi.org/10.1177/0022243719851788
Charness, G., Gneezy, U., & Kuhn, M. A. (2012). Experimental methods: Between-subject and within-subject design. Journal of Economic Behavior & Organization, 81(1), 1–8. https://doi.org/10.1016/j.jebo.2011.08.009
Churchill, G. A. (1979). A paradigm for developing better measures of marketing constructs. Journal of Marketing Research, 16(1), 64–73. https://doi.org/10.1177/002224377901600110
CNN. (2025). Fashion giant H&M plans to use AI clones of its models. Not everyone is happy. CNN. https://www.cnn.com/2025/03/28/style/h-and-m-ai-models-intl-scli
Cohen, J. (1992). A power primer. Psychological Bulletin, 112(1), 155–159. https://doi.org/10.1037/0033-2909.112.1.155
Cronbach, L. J. (1951). Coefficient alpha and the internal structure of tests. Psychometrika, 16(3), 297–334. https://doi.org/10.1007/BF02310555
Delacre, M., Lakens, D., & Leys, C. (2017). Why psychologists should by default use Welch's t-test instead of Student's t-test. International Review of Social Psychology, 30(1), 92–101. https://doi.org/10.5334/irsp.82
Dietvorst, B. J., Simmons, J. P., & Massey, C. (2015). Algorithm aversion: People erroneously avoid algorithms after seeing them err. Journal of Experimental Psychology: General, 144(1), 114–126. https://doi.org/10.1037/xge0000033
Dodds, W. B., Monroe, K. B., & Grewal, D. (1991). Effects of price, brand, and store information on buyers' product evaluations. Journal of Marketing Research, 28(3), 307–319. https://doi.org/10.1177/002224379102800305
Döring, N., & Bortz, J. (2016). Forschungsmethoden und Evaluation in den Sozial- und Humanwissenschaften (5th ed.). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-41089-5
European Commission. (2026). Guidelines on the implementation of the transparency obligations for certain AI systems under Article 50 of the AI Act. https://digital-strategy.ec.europa.eu/en/library/guidelines-transparency-obligations-providers-and-deployers-ai-systems
Faul, F., Erdfelder, E., Lang, A.-G., & Buchner, A. (2007). G*Power 3: A flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behavior Research Methods, 39(2), 175–191. https://doi.org/10.3758/BF03193146
Gefen, D., Karahanna, E., & Straub, D. W. (2003). Trust and TAM in online shopping: An integrated model. Management Information Systems Quarterly, 27(1), 51–90. https://doi.org/10.2307/30036519
Grassini, S. (2023). Development and validation of the AI attitude scale (AIAS-4): A brief measure of general attitude toward artificial intelligence. Frontiers in Psychology, 14. https://doi.org/10.3389/fpsyg.2023.1191628
Grigsby, J. L., Michelsen, M., & Zamudio, C. (2025). Service ads in the era of generative AI: Disclosures, trust, and intangibility. Journal of Retailing and Consumer Services, 84, 104231. https://doi.org/10.1016/j.jretconser.2025.104231
H&M Group. (2025). H&M continues its exploration of creativity with AI. https://hmgroup.com/news/hm-continues-its-exploration-of-creativity-with-ai/
Jiang, Z., & Benbasat, I. (2004). Virtual product experience: Effects of visual and functional control of products on perceived diagnosticity and flow in electronic shopping. Journal of Management Information Systems, 21(3), 111–147. https://doi.org/10.1080/07421222.2004.11045817
Kamali, N., Nakamura, K., Kumar, A., Chatzimparmpas, A., Hullman, J., & Groh, M. (2025). Characterizing photorealism and artifacts in diffusion model-generated images. Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems, CHI '25, 1–26. https://doi.org/10.1145/3706598.3713962
Kim, S. (2026). AI vs. human models in fashion brand advertising: A schema theoretical perspective on consumer responses. Journal of Retailing and Consumer Services, 92, 104820. https://doi.org/10.1016/j.jretconser.2026.104820
Łabuz, M. (2025). A teleological interpretation of the definition of DeepFakes in the EU Artificial Intelligence Act—A purpose-based approach to potential problems with the word "existing". Policy & Internet, 17(1), e435. https://doi.org/10.1002/poi3.435
Lakens, D. (2017). Equivalence tests: A practical primer for t tests, correlations, and meta-analyses. Social Psychological and Personality Science, 8(4), 355–362. https://doi.org/10.1177/1948550617697177
Levene, H. (1960). Robust tests for equality of variances. In Contributions to probability and statistics: Essays in honor of Harold Hotelling (pp. 278–292). Stanford University Press.
Logg, J. M., Minson, J. A., & Moore, D. A. (2019). Algorithm appreciation: People prefer algorithmic to human judgment. Organizational Behavior and Human Decision Processes, 151, 90–103. https://doi.org/10.1016/j.obhdp.2018.12.005
Mayer, R. C., Davis, J. H., & Schoorman, F. D. (1995). An integrative model of organizational trust. Academy of Management Review, 20(3), 709–734. https://doi.org/10.5465/amr.1995.9508080335
McKnight, D. H., Choudhury, V., & Kacmar, C. (2002). Developing and validating trust measures for e-commerce: An integrative typology. Information Systems Research, 13(3), 334–359. https://doi.org/10.1287/isre.13.3.334.81
Meade, A. W., & Craig, S. B. (2012). Identifying careless responses in survey data. Psychological Methods, 17(3), 437–455. https://doi.org/10.1037/a0028085
Nightingale, S. J., & Farid, H. (2022). AI-synthesized faces are indistinguishable from real faces and more trustworthy. Proceedings of the National Academy of Sciences, 119(8), e2120481119. https://doi.org/10.1073/pnas.2120481119
Oppenheimer, D. M., Meyvis, T., & Davidenko, N. (2009). Instructional manipulation checks: Detecting satisficing to increase statistical power. Journal of Experimental Social Psychology, 45(4), 867–872. https://doi.org/10.1016/j.jesp.2009.03.009
Orne, M. T. (1962). On the social psychology of the psychological experiment: With particular reference to demand characteristics and their implications. American Psychologist, 17(11), 776–783. https://doi.org/10.1037/h0043424
Otto. (2025, September 17). Künstliche Intelligenz löst Modelfotografie bei OTTO ab. https://www.otto.de/unternehmen/de/presse/künstliche-intelligenz-löst-modelfotografie-bei-otto-ab
Regulation (EU) 2024/1689 of the European Parliament and of the Council of 13 June 2024 Laying down Harmonised Rules on Artificial Intelligence and Amending Regulations (EC) No 300/2008, (EU) No 167/2013, (EU) No 168/2013, (EU) 2018/858, (EU) 2018/1139 and (EU) 2019/2144 and Directives 2014/90/EU, (EU) 2016/797 and (EU) 2020/1828 (Artificial Intelligence Act) (Text with EEA Relevance) (2024). http://data.europa.eu/eli/reg/2024/1689/oj
Richardson, J. T. E. (2011). Eta squared and partial eta squared as measures of effect size in educational research. Educational Research Review, 6(2), 135–147. https://doi.org/10.1016/j.edurev.2010.12.001
Schilke, O., & Reimann, M. (2025). The transparency dilemma: How AI disclosure erodes trust. Organizational Behavior and Human Decision Processes, 188, 104405. https://doi.org/10.1016/j.obhdp.2025.104405
Shi, Y., & Jiang, Z. (2026). Consumer responses to AI disclosure labels: The role of novelty and authenticity. Sage Open, 16(1), 21582440261417793. https://doi.org/10.1177/21582440261417793
Zeithaml, V. A. (1988). Consumer perceptions of price, quality, and value: A means-end model and synthesis of evidence. Journal of Marketing, 52(3), 2–22. https://doi.org/10.1177/002224298805200302
Zhang, Y., & Liu, C. (2026). AI-driven consumer research in fashion: A systematic and bibliometric review (2022–2025) and future research agenda. Journal of Theoretical and Applied Electronic Commerce Research, 21(3), 74. https://doi.org/10.3390/jtaer21030074
Zizzo, D. J. (2010). Experimenter demand effects in economic experiments. Experimental Economics, 13(1), 75–98. https://doi.org/10.1007/s10683-009-9230-z
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