This long-term cooperation story centers on a well-known multi-boutique retail chain operating 12 independent formal wear stores across major cities of New Zealand, whose core business covers all-season midi party dresses, casual semi-formal outfits and simple evening gowns targeting local office party, wedding guest and small banquet consumer groups, the brand reached out to ZGYESE our BSCI-certified Dongguan party dress OEM factory in early 2026 with a clear bulk procurement demand of 1,800 pieces spanning 14 all-season midi dress styles with 8 customized soft neutral Pantone colors matching Oceania consumer aesthetic preferences, they required flexible staged split shipment to supply different regional store inventories separately, full custom woven brand labels and printed hangtags without any factory marking on finished garments, stable soft matte satin and lightweight wrinkle-resistant chiffon fabrics suitable for New Zealand’s mild four-season climate, and strict uniform size grading extended to plus-size ranges that local mainstream suppliers rarely fully support, our professional design team first adjusted 14 ODM midi dress base silhouettes according to the brand’s store sales data reflecting local customer body shape characteristics, finished all color fabric swatches and pre-production samples within 10 working days after receiving the client’s reference images and tech pack requirements, and revised minor neckline and hem length details twice following the boutique chain’s feedback to achieve full sample approval in advance of mass production scheduling, we divided the total 1,800-piece bulk order into three separate shipment batches to match the client’s quarterly store inventory replenishment rhythm and reserved fixed fabric stock for every style to avoid material shortage delays during phased production, our four-stage internal QC process covering fabric incoming inspection, semi-finished stitching audit, finished garment full visual testing and pre-shipment random sampling controlled defective rate below 0.5% for the entire large batch, every shipment was accompanied by complete inspection reports and color consistency comparison photos sent to the client’s purchasing manager before container loading, after receiving the first batch of midi party dresses the retail chain launched the new collection in all physical stores and saw strong consumer feedback with steady weekly sales growth, they placed a follow-up seasonal reorder of 1,200 pieces of newly adjusted midi styles only two months after the first full order delivery and signed a one-year standing bulk supply contract with our factory to cover all their annual formal wear OEM procurement needs, if you operate a multi-store boutique retail chain across regional markets and need a reliable party dress manufacturer capable of large-volume staged split delivery and regional size customization, you can browse our Midi Party Dress OEM series to view our all-season midi silhouette range and contact our sales team to create a tailored long-term bulk OEM supply plan matching your multi-store inventory management rhythm.