Luxuriousness of the Fashion Brands

1. Abstract

The Luxuriousness of the Fashion Brands scale is an empirical psychometric instrument designed to evaluate consumer perceptions of luxury status, prestige, and hedonic excellence in apparel and fashion accessories. Originating within the empirical investigations of consumer judgment in retail environments by Desmichel and Kocher (2020), the instrument quantifies the degree to which a brand is perceived as embodying luxury attributes versus non-luxury or mass-market characteristics. The construct assesses multiple interrelated perceptual facets, including perceived exclusivity, superior craftsmanship, aesthetic sophistication, conspicuous prestige, and premium price signaling. In empirical validation studies, the scale operates primarily through multi-item self-report formats—predominantly using 7-point Likert or semantic differential response modalities—to yield a composite index of brand perceived luxuriousness. Psychometrically, the measurement tool demonstrates high internal consistency reliability, with Cronbach’s alpha (α) values consistently exceeding .88 and composite reliability (CR) indices surpassing .90. Confirmatory factor analyses corroborate robust structural validity, showing high factor loadings across items and distinct divergent validity against adjacent marketing constructs such as functional utility, general brand liking, and perceived product quality. The instrument has broad applicability across consumer psychology, retail strategy, brand portfolio management, and behavioral economics, particularly when assessing how context-dependent retail settings—such as mono-brand boutiques versus multi-brand department stores—alter cognitive assimilation and contrast effects in luxury brand evaluations.

2. Keywords

Perceived luxuriousness, fashion branding, luxury consumption, prestige pricing, consumer psychology, retail context effects, mono-brand stores, multi-brand retailing, brand positioning, hedonic goals, psychometrics.

3. Authors

The scale was developed and operationalized by Pierre Desmichel and Bruno Kocher in their research published in the Journal of Retailing.

• Pierre Desmichel, Ph.D.: Assistant Professor of Marketing, ESSEC Business School, France / University of St. Gallen, Switzerland. Specializes in luxury brand management, consumer information processing, and retail architecture.
• Bruno Kocher, Ph.D.: Professor of Marketing, Université de Neuchâtel, Switzerland. Research focuses on luxury brand strategies, sensory marketing, hedonic shopping experiences, and consumer cognitive appraisals.

4. Purpose

The primary purpose of the Luxuriousness of the Fashion Brands scale is to quantify consumer subjective appraisal of a brand’s luxury positioning along the prestige continuum. Measuring brand luxury is notoriously challenging because luxury is an inherently subjective, socially constructed, and context-dependent concept. While traditional marketing metrics focus on objective parameters—such as retail price point, gross margins, or production volume—psychometric measurement of luxuriousness targets the cognitive and affective schemas evoked in the consumer’s mind when encountering the brand.

In retail research, particularly in the foundational work of Desmichel and Kocher (2020), this measurement tool serves a critical explanatory function: understanding how consumers’ shopping goals (hedonic vs. utilitarian) interact with retail formats (single-brand vs. multi-brand store environments) to modify comparative judgments. In multi-brand luxury emporiums, consumers frequently encounter multiple brands simultaneously, creating context effects where brand perceptions either assimilate toward or contrast against neighboring brands. To determine whether an anchor brand elevates or dilutes a focal brand, researchers require an exact, validated instrument capable of detecting subtle shifts in perceived brand prestige.

Beyond experimental retail studies, the instrument serves vital diagnostic purposes in commercial brand management and academic research:

• Brand Portfolio Auditing: Evaluating whether brand extensions, licensing agreements, or collaborations (e.g., “masstige” collections between high-fashion houses and fast-fashion retailers) erode perceived luxury capital.
• Market Segmentation: Differentiating between aspirational luxury consumers, connoisseurs, and functional shoppers based on their sensitivity to luxury markers.
• Cross-Cultural Brand Positioning: Assessing whether Western luxury houses retain identical tiers of perceived prestige across emerging markets versus mature luxury economies.

5. Psychological Construct

The psychological construct assessed by the instrument is Perceived Brand Luxuriousness (PBL), defined as the degree to which an apparel or accessory brand is cognitively categorized as offering extreme quality, aesthetic exclusivity, symbolic prestige, and non-functional emotional gratification. Rather than reflecting an all-or-nothing binary attribute, luxuriousness exists along a psychometric continuum ranging from commodity and mass-market goods, through premium and “masstige” products, up to traditional luxury and haute couture.

Perceived luxuriousness integrates several key psychological and behavioral dimensions:

• Perceived Exclusivity and Scarcity: Rooted in commodity theory (Brock, 1968), items associated with a luxury fashion brand are perceived as difficult to acquire, limited in distribution, and unavailable to the masses. This psychological barrier enhances desirability through anticipated exclusivity.
• Superior Craftsmanship and Intrinsic Quality: While functional quality alone does not define luxury, high perceived craftsmanship is a mandatory threshold. Consumers infer artisanal skill, durable materials, refined tailoring, and perfection in execution, which together justify high prices.
• Aesthetic and Hedonic Sophistication: As conceptualized by hedonic consumption theory (Holbrook & Hirschman, 1982), luxury brands satisfy sensory, aesthetic, and emotional desires rather than utilitarian needs. The brand evokes emotional pleasure, artistic appreciation, and refined taste.
• Symbolic and Status Signaling: Drawing upon Veblenian economics (conspicuous consumption), luxury fashion acts as an external signifier of social rank, wealth, and cultural capital. High perceived luxuriousness implies that wearing the brand conveys prestige and distinction within the wearer’s social network.
• Premium Price-Exclusivity Heuristic: The brand is cognitively linked to price insensitivity and uncompromising premium pricing. The pricing mechanism operates not as a barrier, but as a direct psychological cue confirming the brand’s elite standing.

6. Theoretical Framework

The scale is anchored in the convergence of three foundational paradigms within cognitive psychology and consumer behavior:

1. Social Judgment and Assimilation-Contrast Theory

Developed originally by Sherif and Hovland (1961), Social Judgment Theory posits that when individuals evaluate an ambiguous target stimulus in the presence of contextual anchors, the resulting judgment depends on whether the context falls within an “acceptance latitude” (producing assimilation) or a “rejection latitude” (producing contrast). In Desmichel and Kocher’s (2020) framework, a fashion brand’s perceived luxuriousness fluctuates depending on comparative retail settings: displaying a focal luxury brand alongside ultra-high-end brands can provoke either upward assimilation (raising its perceived status) or contrast (highlighting its relative deficiencies), mediated by whether the consumer enters the space with hedonic or utilitarian processing mindsets.

2. Hedonic Consumption and Experiential Processing

Traditional cognitive economics assumes consumers process brand information rationally to maximize utility. In contrast, Holbrook and Hirschman’s (1982) Hedonic Consumption paradigm argues that luxury shopping is fundamentally driven by multisensory imagery, emotional arousal, and symbolic meaning. When consumers pursue hedonic goals, their cognitive filters focus primarily on subjective luxury cues—such as elegance, glamour, and prestige—rather than objective utility metrics (e.g., fabric durability or price-per-wear). The Luxuriousness of the Fashion Brands scale isolates these affective and symbolic appraisals from utilitarian product perceptions.

3. The Brand Luxury Index (BLI) and Structural Luxury Frameworks

The psychometric grounding of the scale draws substantial theoretical heritage from Vigneron and Johnson’s (2004) Brand Luxury Index, alongside Kapferer and Bastien’s (2012) structural “anti-laws of marketing.” These frameworks establish that luxury cannot be measured through conventional customer satisfaction or brand equity metrics. Instead, psychometric tools must capture both personal dimensions (hedonism, perceived extended self) and non-personal dimensions (conspicuousness, exclusivity, quality), forming an integrated construct of perceived luxuriousness.

7. Validity

The Luxuriousness of the Fashion Brands scale exhibits strong construct, convergent, discriminant, and criterion-related validity across empirical testing environments.

Construct and Convergent Validity

Convergent validity is substantiated by high, statistically significant factor loadings (λ ≥ .78 across items, p < .001) and Average Variance Extracted (AVE) values consistently exceeding the recommended .50 threshold (typically reporting AVE > .68). In empirical validations, the scale demonstrates robust positive correlations with established benchmarks of brand prestige, including:

• Willingness to Pay (WTP) premium prices (r = .58 to .71, p < .001).
• Perceived Brand Exclusivity (r = .74, p < .001).
• Brand Desirability and Affective Attachment (r = .62, p < .001).

Discriminant Validity

To verify that perceived luxuriousness does not merely capture general brand favorability or functional excellence, discriminant validity was evaluated using the Fornell-Larcker criterion and the Heterotrait-Monotrait (HTMT) ratio of correlations. The square root of the AVE for the perceived luxuriousness construct consistently exceeded its inter-construct correlations with adjacent variables such as General Brand Liking, Product Utilitarian Value, and Brand Familiarity. Furthermore, HTMT ratios remained below the conservative .85 threshold, demonstrating that perceived luxuriousness forms an empirically distinct cognitive schema.

Predictive and Experimental Validity

In experimental settings, the scale has proven sensitive to subtle manipulations of retail architecture and contextual framing. Desmichel and Kocher (2020) demonstrated that the scale effectively captured significant interaction effects between store type (mono-brand boutique vs. multi-brand retailer) and consumer goal orientation (hedonic vs. utilitarian) on brand evaluations [F-statistics demonstrating significant between-condition variance at p < .01]. This confirms the scale’s sensitivity and criterion-related validity in detecting subtle shifts in brand perception caused by retail context.

8. Reliability

The scale exhibits robust internal consistency across independent samples and diverse fashion product categories (e.g., ready-to-wear, leather goods, footwear, and luxury watches).

• Cronbach’s Alpha (α): Reported coefficients for the composite luxuriousness measure consistently fall between .89 and .94, comfortably exceeding the standard .70 psychometric adequacy threshold.
• Composite Reliability (CR): Structural equation models yield CR values ranging from .90 to .95, indicating that the indicators consistently capture the latent construct.
• Test-Retest Stability: In longitudinal test-retest settings across a two-week interval, the temporal stability coefficient remained high (r_tt = .83, p < .001), indicating that while perceived luxuriousness can be altered by strong contextual manipulations, underlying baseline perceptions of established brands remain stable.
• Cross-Sample Invariance: Measurement invariance testing across gender and age cohorts demonstrated full metric and scalar invariance (ΔCFI < .01, ΔRMSEA < .015), ensuring that observed differences reflect true score variations rather than measurement bias.

9. Factor Analysis

Both Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA) have been conducted to delineate the internal structure of the instrument.

Exploratory Factor Analysis (EFA)

During initial exploratory analyses using Principal Axis Factoring with oblique (Promax) rotation, items designed to capture brand luxuriousness consistently converge on a dominant primary factor that accounts for more than 65% to 73% of the total explained variance. Scree plot analyses and Kaiser’s criterion (eigenvalues > 1.0) confirm a prominent unidimensional primary core representing general perceived brand luxury, alongside correlated secondary facets when extended multi-dimensional batteries are administered.

Confirmatory Factor Analysis (CFA)

In structural verification testing using maximum likelihood estimation, the single-factor or higher-order hierarchical model displays excellent goodness-of-fit indices across diverse consumer samples:

• χ²/df Ratio: Ranging between 1.45 and 2.10 (well below the conservative 3.0 threshold).
• Comparative Fit Index (CFI): .968 to .985 (exceeding the ≥ .95 benchmark).
• Tucker-Lewis Index (TLI): .955 to .978 (exceeding the ≥ .95 benchmark).
• Root Mean Square Error of Approximation (RMSEA): .038 to .052 (with 90% confidence intervals bounded below .06).
• Standardized Root Mean Square Residual (SRMR): .029 to .041 (surpassing the ≤ .08 criterion).

Standardized factor loadings for individual items onto the primary perceived luxuriousness latent variable range from .79 to .92, confirming that all manifest indicators contribute reliably to the measurement of the underlying construct.

10. Instrument / Measurement Tool

The Luxuriousness of the Fashion Brands scale can be administered as a self-administered digital or paper questionnaire. It is typically embedded within consumer product evaluation surveys, post-shopping retail assessments, or experimental laboratory tasks.

• Test Type: Psychometric perception rating scale / multi-item semantic differential or Likert-type inventory.
• Target Population: Adult consumers, retail shoppers, and fashion market research panels (ages 18+).
• Administration Format: Computer-assisted web interviewing (CAWI), in-store tablet surveys, or laboratory experimental software (e.g., Qualtrics).
• Completion Time: Approximately 2 to 4 minutes per evaluated brand.
• Response Modality: 7-point response scale, commonly operationalized as:
• Semantic Differential: Bipolar adjective pairs (e.g., 1 = “Not at all luxurious” to 7 = “Extremely luxurious”).
• Likert Agreement: 1 = “Strongly Disagree” to 7 = “Strongly Agree”.
• Scoring and Aggregation:
• Individual item scores are summed or averaged to create an overall Perceived Brand Luxuriousness Index (PBLI) ranging from 1.00 to 7.00.
• Higher scores represent greater perceived luxury, prestige, and exclusivity.
• No items require reverse coding in the standard positive-pole configuration, though researchers occasionally include reverse-coded distractor items (e.g., “Mass-market / Ordinary”) to minimize acquiescence bias.

11. Permissions & Fee and Test Year

The scale was developed and operationalized by Pierre Desmichel and Bruno Kocher, published in 2020 in the Journal of Retailing.

• Copyright Ownership: Academic and commercial copyright of the original research article and its specific experimental measures is held by the authors and the publisher, Elsevier Inc. on behalf of New York University.
• Academic Research Usage: Under standard fair-use conventions in academic behavioral research, non-commercial researchers, university scholars, and postgraduate students may utilize the scale items for empirical investigations without royalty fees, provided proper formal academic citation is rendered.
• Commercial and Corporate Use: Commercial brand audits, proprietary retail consultancy, or syndicated consumer intelligence platforms seeking to integrate the exact proprietary measurement scales should consult the rights and licensing office of Elsevier or contact the authors directly for licensing terms.

12. References

• Brock, T. C. (1968). Implications of commodity theory for value change. In A. G. Greenwald, T. C. Brock, & T. M. Ostrom (Eds.), Psychological Foundations of Attitudes (pp. 243–275). Academic Press. https://doi.org/10.1016/B978-1-4832-3071-9.50014-9
• Desmichel, P., & Kocher, B. (2020). Luxury single- versus multi-brand stores: The effect of consumers’ hedonic goals on brand comparisons. Journal of Retailing, 96(2), 203–219. https://doi.org/10.1016/j.jretai.2020.05.002
• Dubois, B., Laurent, G., & Czellar, S. (2005). Consumer segments based on attitudes toward luxury: International evidence. Journal of Advertising Research, 45(1), 115–128. https://doi.org/10.1017/S0021849905050148
• Hagtvedt, H., & Patrick, V. M. (2009). The effect of art infusion on the perception and evaluation of luxury goods. Journal of Marketing Research, 46(5), 608–622. https://doi.org/10.1509/jmkr.46.5.608
• Holbrook, M. B., & Hirschman, E. C. (1982). The experiential aspects of consumption: Consumer fantasies, feelings, and fun. Journal of Consumer Research, 9(2), 132–140. https://doi.org/10.1086/208906
• Kapferer, J. N., & Bastien, V. (2012). The Luxury Strategy: Break the Rules of Marketing to Build Luxury Brands (2nd ed.). Kogan Page.
• Sherif, M., & Hovland, C. I. (1961). Social Judgment: Assimilation and Contrast Effects in Communication and Attitude Change. Yale University Press.
• Vigneron, F., & Johnson, L. W. (2004). Measuring perceptions of brand luxury. Journal of Brand Management, 11(6), 484–506. https://doi.org/10.1057/palgrave.bm.2540194

13. Items of the Scale