The fashion school at INVALID ATELIER offers a wide range of courses.
Our Fashion Design & Fashion Technique courses are based on a unique concept. With individual guidance, you will first sketch your own design, create a pattern based on it, and then make your own garment.
The sewing courses include all necessary materials, such as test fabric, (pattern) drafting paper, and haberdashery. Of course, you are welcome to use our sewing and overlock machines.
During the pattern-making course, you will build a foundation in understanding, drafting, and adjusting patterns.
Fashion is a craft, and the courses focus on developing the right skills while helping you discover your own design style or signature. Students are challenged to push their limits and realize their dream designs. Together, we create high-fashion of the highest quality.
The courses are held in the professional workshop of INVALID Atelier. The workshop has a young, international, and dynamic atmosphere. Since each student works on their own project, the courses are accessible to everyone—from young to old, and from beginners to advanced.
We are committed to ensuring that you leave with the skills and confidence to tackle future sewing challenges.
Haute Couture is for everyone!
COURSE SELECTION
FASHIONDESIGN & SEWINGTECHNIQUES COURSE
From Idea to Finished Garment – Design, Draft & Make It Yourself
Would you love to learn how to design and create your own clothing – made to measure, with your personal style and vision?
In this creative course of 8 lessons of 3 hours each, I’ll guide you step by step: from your first idea to a professionally finished piece you’ll be proud to wear.
This course is perfect for anyone ready to dive into fashion – whether you're a complete beginner or already have some experience.
At INVALID Atelier, you’ll work in an inspiring, professional environment on your own unique design.
What will you do?
Create your own design
You decide what to make – a coat, trousers, dress, or top. You’ll develop your idea into a clear and technically workable design.
Take measurements & draft your pattern
You’ll learn how to take professional measurements and draft a custom pattern to fit your body. You’ll receive a mini pattern booklet with a helpful step-by-step guide to take home.
Make a toile (test garment)
You’ll test your design in cotton fabric (included). This allows you to check the fit and make any adjustments to your pattern.
Couture sewing techniques
Learn how to insert zippers, create waistbands, add linings, and finish your garment neatly – depending on your specific design.
Bring your garment to life
You’ll realize your design in the fabric you’ve chosen. From first stitch to final detail – you’ll make it entirely yourself.
What’s included?
All basic materials: measuring tape, chalk, seam ripper, basting thread.
Cotton fabric for your toile.
Mini pattern booklet with step-by-step instructions
You only need to bring the fabric for your final piece, matching thread, and any extras like zippers or lining – depending on your design.
Once a week – you can choose from the dates below ↓
Start date: Monday 1st, Wednesday 3rd and Saturday September 6th 2025
Monday: 09:30 - 12:30
Wednesday 18:00 - 21:00
Saturday: 10:00 - 13:00
Small groups (max. 6 participants).
PRICE: € 388,- (incl. VAT) Payment in 1 or 2 terms is possible.
Duration: 8 sewing lessons. Per sewing lesson 3 hours.
This course is suitable for both absolute beginners and experienced participants.
Courses are conducted in both Dutch and English.
PATTERN CUTTING COURSE
Creating a good pattern is the foundation for every garment. In 8 lessons, you will learn step by step how to draft patterns and accurately measure, calculate, and incorporate measurements into a well-fitting pattern.
You will begin with the basic straight skirt pattern, and from there, you will learn to make variations with other designs. Throughout the course, skirts, pants, dresses, and sleeves will be covered.
In addition to pattern drafting, you will also learn to take different body shapes and postures into account. This will help you develop technical insight, such as: moving princess seams, laying fabric in different ways, and more.
During the pattern drafting course, you will have homework where you must work out a pattern in fabric, allowing us to assess the fit and make any necessary adjustments. It’s therefore helpful if you have some experience with sewing.
Start date: September 2nd 2025
Tuesday: 18:00 – 20:30
Duration: 8 Pattern Cutting lessons. Per lesson 2,5 hours.
Small groups (max. 6 participants).
PRICE: € 328,- (incl. VAT) Payment possible in 1 or 2 terms.
This course is suitable for both beginners and experienced participants.
Courses are conducted in both Dutch and English.
ONE-DAY SEWING TECHNIEK WORKSHOP
Are you looking to learn basic sewing techniques or curious to see if sewing is for you? Then we have the perfect sewing techniques workshop for you! In this 3-hour workshop, you'll learn how to set up a sewing machine, wind a bobbin, and master various basic techniques such as sewing straight lines, stitching seams, zigzag stitches, and hemming a pair of pants or a skirt. Participation costs only €48.
When: Friday, June 27th.
Time: 10:00 AM - 1:00 PM
Duration: 1 sewing lesson. Each session lasts 3 hours.
Small groups (max. 4 participants).
Price: €48 (incl. VAT). Payment in one installment is possible.
Courses are conducted in both Dutch and English.
If you have your own group of 4 people, the workshop can be scheduled on another date.
You can reserve your spot and pay directly via the website. Once you book, your registration is final.
Here is the link:
FASHION AND SEWING COURSE FOR KIDS (AGES 10–15) SUMMER CAMP
Are you between 10 and 15 years old and crazy about fashion? Do you dream of designing and making your own clothes?
In our Fashion Course for Kids, you’ll learn the basics of fashion design and sewing — step by step — while working on your very own unique garment!
What you’ll learn:
Design: Create your own fashion illustrations and learn how to bring your ideas to life.
Pattern Drawing: Discover how to make a pattern that fits perfectly.
Sewing Techniques: Learn to use a sewing machine and how to finish garments like a pro.
Creative Process: Play with fabrics, colors and styles to develop your personal look.
This course is perfect for fashion-loving and creative kids who want to take their first steps into the world of fashion. No experience needed — just passion and curiosity!
Start date: July 22, 23 and 24 of 2025
Time: Tuesday, Wednesday and Thursday from 09:30 to 12:30.
Duration: 3 lessons of 3 hours
Age: 10 to 15 years
Small groups: Max. 6 participants
Price: €119 (incl. VAT) — payment in 1 instalments possible.
Ready to join or want to know more?
Feel free to [add your contact details or link] — we’re happy to answer any questions!
Courses are conducted in both Dutch and English.
Holidays and Days Off:
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Autumn Vacation: October 11 - October 19, 2025
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Christmas Vacation: December 23, 2024 - January 5, 2025
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Spring Vacation: February 22 - March 2, 2025
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King's Day: April 27, 2025
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May Vacation: April 26 - May 4, 2025
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Liberation Day: May 5, 2025
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Summer Break: July 28 - August 17, 2025
Small group, maximum 6 participants per course. Of course we will provide you with a nice cup of tea / coffee.
Influx during a sewing course is possible if it is not full. Timely registration is therefore important FULL = FULL!
Private sewing lesson: Would you prefer private sewing lessons or advice on tailor-made sewing courses? Please contact us for more information or to make an appointment.
For more information or about registration send an email to: info@invalidatelier.com or call 06 - 41 31 71 84.
You can always come without obligation, to take a look in our studio.
INVALID Atelier - Rijnhoutplein 1 - 3014TZ - Rotterdam - info@invalidatelier.com - (010) 2233686