We are a specialized manufacturer devoted exclusively to plus-size bras — from D-cup to N-cup. Over 20 years of precision engineering, premium materials, and relentless fit innovation.
Based in Shantou, China — one of the world's leading lingerie manufacturing hubs — BigCupBra was born from a simple observation: plus-size women deserve the same quality, engineering, and elegance that the industry reserves for standard sizes.
With our own factory, in-house pattern lab, and a team of 200+ skilled artisans, we engineer bras from D-cup to N-cup that deliver uncompromising support, comfort, and confidence.
Every style is engineered from the ground up for full-bust support. No scaled-up standard patterns — only purpose-built construction for D-cup through N-cup.
From raw material sourcing to final quality inspection — full vertical integration under one roof.
Proprietary grading algorithms built specifically for D+ sizing. Every pattern is drafted from scratch — never scaled from standard sizes.
From sketch to first sample in 7–10 days. Our agile development process lets you test, iterate, and refine before committing to production.
AQL 2.5 standard inspection. Every bra undergoes 12-point quality checks including underwire flex testing, strap tension analysis, and wash durability trials.
OEKO-TEX Standard 100 certified materials. We meet EU REACH, US CPSIA, and AU/NZ safety standards — ready for any market on day one.
We support both US and UK sizing systems. Band sizes from 28 to 56. Custom size charts available for regional markets. Our proprietary grading ensures consistent fit across the entire range — no compromises at the extremes.
While most factories treat plus-size as an afterthought, it's all we do. This singular focus means deeper expertise, better-fitting products, and faster turnaround for your brand.
We don't scale up standard patterns. Every bra is engineered from zero for full-bust anatomy — wider wires, reinforced side panels, proportional straps, and true-to-size cup projection.
Starting from 300 pieces per style/color. Perfect for emerging brands testing new markets, or established retailers expanding their size-inclusive lines.
Bring your designs or let our team create from scratch. We handle everything: pattern making, fabric sourcing, sampling, production, packaging, and logistics.
Dedicated English-speaking project managers. Weekly progress updates with photos. Real-time factory video calls available anytime during production hours.
A streamlined 5-step process built for efficiency and transparency. Most orders ship within 30–45 days after sample approval.
Share your requirements — style, size range, quantity, and timeline. We respond within 24 hours.
We develop samples in 7–10 days. Two rounds of revisions included at no extra cost.
Bulk manufacturing with real-time progress tracking. In-line and final inspections at every stage.
AQL 2.5 inspection. Third-party testing welcome. Detailed QC report with photos provided.
FOB, CIF, or DDP — we handle all logistics. Door-to-door delivery to 50+ countries.
Whether you're launching a new brand, expanding your size range, or sourcing a better manufacturing partner — we're here to make it happen. Tell us about your project and we'll get back to you within 24 hours.