SO-EN traces its roots to the early 1960s when husband-and-wife entrepreneurs Bun Hiok and Josefina Chua recognized the lack of affordable, high-quality undergarments for Filipino women. [1]

The business reportedly began with only two sewing machines and two seamstresses, producing simple lingerie products for the local market. Their mission was straightforward:

• Create comfortable underwear

• Maintain reliable quality

• Keep prices affordable for ordinary Filipino families

As demand grew, the business expanded into Josefina Manufacturing Incorporated, one of the Philippines’ largest lingerie manufacturers. Over the following decades, SO-EN evolved from a small cottage industry into a nationwide brand with hundreds of retail outlets and wholesale partners. [1]

SO-EN emphasizes:

• Comfort

• Practicality

• Durability

• Everyday affordability

• Consistent quality

Rather than positioning itself as a luxury or fashion-forward lingerie label, the company focuses on products intended for daily wear by women of all ages. Its philosophy has remained centered on balancing function, fit, value, and reliability. This consistency has helped establish strong customer loyalty over several generations. [1]

SO-EN manufactures a wide variety of apparel, including:

Lingerie

• Bras

• Wireless bras

• Nursing bras

• Sports bras

• Bralettes

Panties

• Bikini

• Hipster

• High-cut

• Boyleg

• Full brief

• Seamless styles

Sleepwear

• Pajama sets

• Nightgowns

• Lounge shorts

• Robes

Shapewear

• Body shapers

• Waist support garments

• Control briefs

Maternity

• Nursing bras

• Maternity underwear

Basics

• Camisoles

• Slips

• Tank tops

• Innerwear

The brand regularly introduces new collections while retaining many long-running classic products that have remained popular for years. [1]

SO-EN products are manufactured by Josefina Manufacturing Incorporated, a Philippine-owned company that oversees design, production, quality control, and distribution. The company emphasizes modern manufacturing techniques, product research and development, quality assurance, and continuous machinery upgrades. It has also noted past ISO 9000 quality management certification as part of its commitment to manufacturing standards. [2]

SO-EN products are sold through:

• Department stores

• Supermarkets

• Specialty retailers

• Independent dealers

• Company-operated stores

• Official online stores

The company reports having more than 300 direct outlets, over 1,000 wholesale customers, distribution throughout Luzon, Visayas, and Mindanao, and export markets including the United States, Canada, and the Middle East. [2]

SO-EN is widely associated with everyday comfort, affordability, reliability, Filipino craftsmanship, and multi-generational appeal. Many Filipinas regard the brand as a staple that has accompanied them from adolescence into adulthood, reflecting its long-standing presence in the local market. [3]

Beyond SO-EN Lingerie, the broader company also markets several apparel brands:

• SO-EN RTW – Women’s ready-to-wear clothing

• BeBe by SO-EN – Infant and children’s clothing

• OMNI by SO-EN – Men’s underwear and basics

• Lovelily Lingerie – Women’s lingerie line

These brands expand the company’s offerings beyond intimate apparel into everyday clothing for different customer groups. [2]

SO-EN occupies the mass-market segment of the Philippine lingerie industry. Rather than competing primarily on luxury or fashion, the brand has built its reputation on accessible pricing, dependable product quality, wide availability, and strong brand recognition. Its long history and extensive retail presence have made it one of the country’s most established local apparel brands. [1]

Josefina Manufacturing Incorporated has cautioned consumers about counterfeit SO-EN products. Genuine SO-EN items are manufactured exclusively by JMI and are sold through authorized retailers and the brand’s official online stores. The company advises customers to look for its authenticity markings when purchasing products. [1]

For more than six decades, SO-EN has remained a prominent name in the Philippine apparel industry. From a small family-run operation to a nationwide manufacturer, the brand has maintained a focus on practical, affordable intimate wear while adapting its product range to changing consumer needs. Its continued emphasis on comfort, value, and local manufacturing has contributed to its enduring recognition among Filipino consumers. [1] [2]

1. Who We Are – SO-EN

2. SO-EN Garments Corporation – Company Profile

3. SO-EN Lingerie by Josefina Manufacturing Inc. Philippines | LinkedIn