Discover the innovative world of Closet Core Studio Inc., a leading name in the custom clothing and pattern making industry. With a strong commitment to quality, creativity, and customer satisfaction, this dynamic company has been transforming sewing enthusiasts and professionals alike since its inception.
Based in Toronto, Canada, Closet Core Studio Inc. was founded by Sarah Kirsten and Thao-Phuong Nguyen, two passionate sewists with a wealth of experience in pattern design and fashion. Their shared vision to empower sewists with high-quality, well-fitting patterns has driven the company’s growth and success.

Exceptional Pattern Design
At the heart of Closet Core Studio Inc. lies its extensive collection of meticulously designed sewing patterns. Each pattern is crafted with a focus on fit, functionality, and style, ensuring sewists of all levels can create garments that not only look great but also feel comfortable and flattering.
The company’s commitment to inclusivity is evident in its size range, which caters to a diverse array of body types. Patterns are graded in detailed size ranges, providing a perfect fit for every sewist.
Signature Patterns
One of the standout features of Closet Core Studio Inc. is its signature ‘Fons & Porter’ collection. This range includes popular patterns such as the ‘Kalle Shirt Dress’ and the ‘Yanta Jumpsuit’, known for their unique designs and exceptional fit.
The ‘Kalle Shirt Dress’, for instance, offers a modern take on the classic shirt dress, with a flattering fit and versatile styling options. The ‘Yanta Jumpsuit’, on the other hand, provides a stylish and comfortable alternative to traditional trousers, perfect for both casual and formal occasions.

Innovative Techniques and Resources
Closet Core Studio Inc. doesn’t just stop at pattern design. The company also offers a wealth of resources to help sewists improve their skills and techniques. Their blog and online tutorials provide step-by-step guidance on various sewing methods, from fitting adjustments to advanced construction techniques.
Moreover, the company’s ‘Sewing School’ offers in-depth online courses, led by industry experts. These courses cover a wide range of topics, from basic sewing skills to advanced pattern drafting, ensuring sewists can continually expand their knowledge and abilities.
Custom Clothing Services
Beyond its pattern offerings, Closet Core Studio Inc. also provides custom clothing services. Their team of skilled seamstresses works closely with clients to create bespoke garments that perfectly fit their unique measurements and style preferences.

This service is ideal for those seeking a truly personalized sewing experience, whether it’s for a special occasion, a unique wardrobe piece, or a professional uniform. The company’s attention to detail and commitment to quality ensure that each custom garment is a reflection of the client’s individuality.
Made-to-Measure Garments
Closet Core Studio Inc.’s made-to-measure service begins with a detailed consultation, where clients discuss their vision, fit preferences, and fabric choices. The company’s skilled pattern makers then create a custom pattern, ensuring a perfect fit.
The garment is then sewn by expert seamstresses, using high-quality materials and techniques. The result is a garment that not only looks and feels amazing but also reflects the client’s unique style and personality.
In the ever-evolving world of sewing and fashion, Closet Core Studio Inc. continues to stand out as a beacon of innovation and quality. With its exceptional pattern designs, comprehensive resources, and custom clothing services, the company is more than just a pattern maker – it’s a community of sewists dedicated to empowering and inspiring creativity, one stitch at a time.



















