Design and material considerations in plus-size bra engineering: A technical review

Volume 1, Issue 1 (Jun-Aug 2025)

Authors: Rupayan Roy, Ayona Padhi and Mridula NV

DOI: doi.org/10.64848/WJST.1.1.2025.4-16

Page No: 4-16

Keywords: Plus-size lingerie, Bra design, Fabric selection, Structural components, Smart textiles, AI-based customization, 3D scanning, Adaptive lingerie, Comfort and support, Inclusive fashion, Consumer preferences

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Abstract

The evolution of plus-size lingerie has significantly transformed in recent years, driven by advancements in material science, innovative design methodologies, and consumer-driven market demands. This chapter explores the crucial aspects of material selection, structural components, design considerations, and cutting-edge technological innovations that enhance comfort, support, and aesthetics in plus-size bras. A thorough examination of fabric choices, including cotton, spandex, microfiber, and smart textiles, provides insight into their functional and sustainable applications. The role of cup design, strap reinforcement, band structure, and seam techniques in optimizing fit and wearability is analyzed to highlight key design strategies. Additionally, the chapter delves into emerging technologies such as 3D scanning, AI-based size customization, and adaptive lingerie solutions, which are revolutionizing the industry. Case studies of leading lingerie brands further emphasize the impact of consumer feedback and fashion technology in improving product offerings. The findings of this chapter underscore the importance of inclusive, performance-driven, and aesthetically appealing lingerie solutions tailored specifically for plus-size consumers.