Women's Double Breasted Long Trench Coat - Elegant & Versatile Outerwear

The women's double breasted long trench coat stands as an emblematic piece in women's outerwear – acclaimed for its timeless silhouette, functional engineering, and growing versatility. As the demand for women's double breasted long trench coat surges across markets, understanding its core specifications, industry trends, technical processes, and unique strengths becomes critical for both buyers and apparel professionals.

According to the Global Apparel Market Report (2023), the women's trench coat segment has seen an annual CAGR of 7.8% from 2019-2023, with double breasted trench coats – especially in black and white variants – capturing nearly 32% of all premium coat sales.
Key trends driving the popularity of double breasted black trench coats and white double breasted trench coats include:

• Rise in demand for trans-seasonal outerwear.
• Preference for eco-friendly, technical fabrics (e.g., recycled polyester, TENCEL™).
• Hybrid wearability in both professional and lifestyle contexts.
• Integration of advanced finishing (water/soil resistance, anti-microbial lining).
• Growth in customization and made-to-measure options for B2B buyers.

Stepwise Manufacturing Flow for Women's Double Breasted Long Trench Coat:
Visual Guide:

1. Fabric Selection & Inspection: Certified materials (ISO 1833/Oeko-Tex Standard 100) are sourced and visually inspected for flaws, color consistency, and hand-feel.
2. Pattern Cutting: Advanced CAD/CAM system ensures precision; CNC automated cutters improve accuracy up to 99.3% and material utilization (~12% higher than manual). → QA Checkpoint 1: Digital verification of grainline and notching per ISO 9001.
3. Sewing/Assembly: Multi-step process with industrial lockstitch and chainstitch, reinforced at stress points (shoulders, vent, cuff belts).
4. Button & Hardware Fitting: Buttons (nickel-free/anti-corrosion coated to ASTM B117-19), grommets and zippers machine-set for consistency.
5. Treatment & Finishing: Durable water repellency (DWR) applied; wrinkle/anti-static treatments as per AATCC 22-2017.
6. Final Pressing & Inspection: Ironed and checked via 44-point quality protocol. Out-of-tolerance rate: <1.1% per batch.
7. Packing & Logistics: Eco packaging, each coat tagged with unique QR, ready for distribution.

Key Advantages: Automated cutting (CNC), strict ISO-certified workflow, multi-stage quality checks, and biobased finishing technologies.

The black double breasted trench coat and white double breasted trench coat remain dominant in the high-tier segment, each offering unique technical and stylistic qualities. Below is a direct feature comparison:

• Up to 30,000+ Martindale abrasion cycles: Yielding superior long-term durability vs. single-breasted alternatives.
• Durable, water-repellent (DWR) coatings tested per AATCC 22: Delivers real-world rainproofing up to Grade 5.
• Corrosion-resistant hardware: Buttons and zippers exceed ASTM B117-19 salt spray resistance for >48 hours.
• OEKO-TEX® 100 certified linings: Safe direct-to-skin contact, zero harmful dyes, and hypoallergenic.
• Enhanced fit from 3D pattern making: Ensures drape and ease of movement for all body types.
• Custom sizing from 2XS to 5XL or according to your brand's size chart.

The women's double breasted long trench coat is increasingly a go-to for branded B2B, uniform, and premium private-label sectors. Pullytrade’s OEM/ODM services include one-stop sample development, CAD pattern modifications, hardware branding, and tailored lining design—all governed by international textile regulations and client NDA protections.

• Material selection (from standard gabardine to eco blends).
• Bespoke fits using AI-aided grading and 3D fit simulation.
• Logo, button, and lining customization for brand distinctiveness.
• QC & testing per EN/ISO/ASTM standards for each shipment.
• Samples in 5-9 calendar days, bulk lead time as low as 3.5 weeks.

• Corporate Uniforms – Global consulting firm equipped staff with women's double breasted long trench coat in custom black, leveraging anti-crease finish yielding 40% less maintenance downtime.
• High-End Retail – Leading luxury brands employ white double breasted trench coats in their SS/FW collections to strike a balance of performance and statement fashion.
• Event Security – Ethylene-spun lined black versions adopted due to extra water repellency (Grade 5) and 48h salt fog fastness.
• Rainy Climates – UK and Japan distribution channels favor DWR-coated models for commuters, seeing 12% lower warranty claims versus traditional single-breasted styles (2022-2023 data, BSI Apparel).
• Special Projects – Custom colorways for hospitality and PR agencies, using sustainable biopolyester fabrics.

• Engineered durability and style for multiple industries and harsh climates.
• Compliance with the strictest international standards: ISO 9001, OEKO-TEX, ASTM, EN.
• Customizable to your market – from executive uniforms to fashion-forward retail.
• End-to-end support from sampling to global after-sales.
• Documented performance track record, including low warranty rates and repeat major clients.