LACEMONDE is the core women's hat brand under Shanghai Yingjiu Garment Co., Ltd. Founded in 2013 in the heart of Shanghai’s fashion industry, the brand has been deeply engaged in the women’s hat segment for more than a decade guided by its core philosophy of "innovation, health and comfort", and has grown into a highly influential benchmark brand in China’s hat industry. It boasts a brand index of 9.5 and a steady product favorable rating of over 93.85%. The brand has repeatedly ranked among the top ten brands in segmented categories such as formal hats, straw hats and Lei Feng hats, and its popularity index continues to lead the affordable hat market.

Targeting the mainstream female consumer group aged 26–35, the brand fully caters to their dual demands for fashion and practicality, building a diverse product matrix covering all scenarios. With baseball caps and bucket hats as its core bestsellers, it has extended its product line to include wide-brimmed sun hats, French-style wool berets, hand-woven hats, warm Lei Feng hats and other diverse styles, covering daily leisure, business commuting, outdoor activities, special occasions and other scenarios. This has formed a product ecosystem of "timeless classics plus trendy iterations", with many products featured on industry hot lists.

In terms of quality control, the brand adheres to strict standards and selects skin-friendly materials including natural cotton and linen, high-quality wool and imported paper straw. Combined with exquisite craftsmanship such as hand stitching and delicate embroidery, it balances comfort and durability, making every hat a "portable accessory" that enhances women’s elegance. Priced at the mainstream consumption range of 50–150 yuan, the brand strikes a balance between cost-effectiveness and premium quality. It provides a convenient shopping experience online via e-commerce platforms and conveys its aesthetic philosophy offline through physical stores, earning continuous recognition from consumers.

Going forward, Lanshimengdai will continue to uphold the philosophy of "rejecting mediocrity and putting customers first". It will keep pace with fashion trends to iterate product designs, strengthen the advantages of core categories, and expand personalized services. Amid the upgrading consumption of women’s hats, the brand is committed to building a world-class national hat brand.