Yves Saint Laurent Product Development Intern — Jersey
- Location
- Employment
- Internship
- Seniority
- Intern
- Industry
- Fashion, Apparel & Leather Goods
- Posted
- Apr 19, 2026
About Yves Saint Laurent
Yves Saint Laurent (Saint Laurent) is an emblematic French maison within the Kering luxury group, renowned for its modern, Parisian aesthetic across womenswear, menswear, leather goods, shoes and accessories. The brand combines strong creative direction with an international commercial footprint and a rigorous approach to product, craftsmanship and quality.
Saint Laurent — Paris: 6‑month Product Development (Jersey) Internship starting Sept 2026. Assist the Jersey team in sample control, PLM and material sourcing.
Role & Responsibilities
- Support the Jersey product-development team in daily operations and project follow‑up for finished‑goods launches, including reception and quality control of samples and management of measurement sheets.
- Manage supplies: coordinate development, dispatch and logistics of trims and accessories with suppliers and internal teams.
- Prepare and maintain Bills of Materials / nomenclature sheets and ensure accuracy across documentation.
- Coordinate special projects for VIPs and press, ensuring timely delivery and compliance with brief.
- Participate in sourcing and follow‑up of material orders: attend trade shows and supplier meetings, request stock/price/technical sheets and certifications for sustainable materials, and update the material book.
- Act as information hub between studio, factories, production and merchandising to ensure seamless communication and issue resolution.
- Maintain and update collection tracking and communication tools within the PLM system.
- Provide administrative and logistical assistance including supplier reminders, basic invoicing follow‑up and other office support tasks.
Qualifications
- Current enrolment in a bachelor’s or master’s program in fashion, textile engineering, product development or equivalent, or recent graduate eligible for a 6‑month internship.
- Prior experience (internship or first job) in the fashion or luxury sector is required.
- Strong command of Microsoft Word and Excel; familiarity with PLM systems is highly desirable.
- Good technical product sense and understanding of garment construction and knitwear materials.
- Fluent written and spoken English is mandatory; Italian is a plus.
- Excellent interpersonal skills, high attention to detail, strong organization, proactivity and availability.
Skills
Experience
A first professional experience or internship within luxury fashion or apparel is required; experience with knitwear/jersey product development and liaison with suppliers/factories is advantageous.
Education
Currently enrolled in or recently graduated from a degree programme in fashion design, textile engineering, product development, or an equivalent discipline; eligibility for a 6‑month internship.
Workplace
This position is based in Paris, Île-de-France, France.
Culture
Saint Laurent fosters a creative, high‑standards environment typical of top luxury maisons, combining rigorous product discipline with a strong emphasis on craftsmanship and aesthetic coherence. As part of Kering, the brand values diversity and inclusion and encourages professional development within an international team.
About Cerulean
Cerulean is the definitive career portal for the global luxury industry. We match exceptional professionals with exclusive opportunities at the world's most prestigious brands. From haute couture and fine watchmaking to prestige beauty, hospitality, and boutique retail, Cerulean centralises luxury employment to help you find the career for which you were destined.
Frequently Asked Questions
The luxury industry is characterised by a diverse and nuanced nomenclature. Esteemed houses frequently employ proprietary terminology, and even within a single organisation like Yves Saint Laurent, titles may vary across global markets to reflect local conventions. To ensure absolute clarity, Cerulean assigns a standardised, industry-coherent canonical title to every listing. However, it is worth noting that this role is functionally synonymous with «Knitwear Development Intern», «Jersey Product Assistant (Intern)», «Garment Development Intern — Knitwear», «Product Development Trainee (Jersey)», and other variations. Our sophisticated search architecture anticipates these variations, ensuring that inquiries using related terms will seamlessly yield the exact roles you desire.