Have you always wanted to start your own clothing line? Then our courses are perfect for you! During these courses you will learn how to work out the creative designs from A to Z. INVALID guides you from sketch to finished product. Together we make high-fashion and high quality clothing.
The sewing courses include all necessary materials such as: Test material, (pattern) drawing paper and haberdashery. Of course you use our sewing and lock machines.
Haute Couture is for everybody!
The sewing courses have a young, dynamic atmosphere. We are working at a fast pace. Characteristics for our culture is the high work pace, the secure mentality and a passionate and inspiring work environment.
We are determined you will leave with the skills and confidence to take on future sewing challenges.
SEWING COURSES

FASHIONDESIGN & FASHIONTECHNIQUES COURSE
This course is especially for people who want to work with clothing both creatively and technically. If you want to develop your own ideas or if you have been working around with them for some time, then this sewing course is very suitable.
By means of a mood board you will be inspired in different styles. We pay attention to shape, material and color theory. After this, it is time to lay down the inspiration on drawings, also known as illustrations.
When the design is finished we start with the technical part, pattern drawing. During this part you learn to accurately record measurements and then calculate and translate them into a accurate drawing.
When the pattern is finished, a test model is stitched. This is the first step in the sewing technique.
Does the trial model connect? Then it is time to start with concept development. This is the phase in which the design is worked out in the right fabric.
Start date: Monday 30th of Januari and Saturday 4th of Februari 2023
Monday: 09:30 - 13:30
Saturday: 10:00 - 14:00
PRICE: € 439,- (incl. VAT) Payment in 1, 2 or 3 terms is possible.
Duration: 12 sewing lessons. Per sewing lesson 4 hours.
PATTERN CUTTING COURSE
Making a good pattern is the basis for every piece of clothing.
In 10 Pattern Cutting lessons you will gradually learn to measure, calculate and process pattern drawings and accurate measurements in a beating pattern.
You start with the straight basic skirt, and from there you will learn to vary with other models. During the course skirts, pants, and dresses will be discussed. In addition to pattern drawing you learn to take into account different body shapes and attitudes.
This will develop technical insight. Such as: cutting seams, various fabric layering, seams, applying finishes and so on.
Start date: February 1st 2023
Wednesday: 09:30 – 11:30
Wednesday: 18:00 – 20:00
Duration: 10 Pattern Cutting lessons. Per lesson 2 hours.
PRICE: € 275 (incl. VAT) Payment possible in 1 or 2 terms.

SEWING TECHNIQUES COURSE
Combine a complete piece of clothing from the basic technique. That is possible in 10 sewing lessons! On the basis of a self-made pattern, you will make a skirt, pants, blouse or dress. All sewing techniques that come with these garments are explained step by step.
You are eligible with techniques such as: using (blind) zippers, setting up band, making splits, putting on collar, sewing sleeve, making seams, hemming, etc.
The bright and open workspace is equipped with everything you will need to complete your project! In the shop, you’ll find a cornucopia of samples, cloth, tools and Patterns to inspire you going forward.
Start date: February 1st 2023
Wednesday: 09:30 – 11:30
Wednesday: 18:00 – 20:00
Duration: 10 sewing lessons. Per sewing lesson 2 hours.
PRICE: € 275 (incl. VAT). Payment in 1 or 2 terms possible.
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RE-USE FASHIONWORKSHOP
Are you interested in learning how to deal with clothing sustainably and how to reuse your own clothing? Then this is definitely the course for you!
During this workshop you will learn in a sustainable way to work with textile, INVALID Atelier guides you in the different sewing techniques needed to turn your old clothes into a high-fashion garment, sewing experience is not required.
Sustainable use of textiles.
Learn different sewing techniques.
Distraction and relaxation in a pleasant environment.
Save costs by reusing old clothing.
Start date: February 24th.
Friday: 10:00 - 14:00
Duration: 1 workshop of 4 hours
PRICE: €85 (incl. materials & lunch)
Holidays and days off:
Christmas break: December 25th to Januari 1st, 2023
Spring break: February 18th to February 26th, 2023
Easter Monday: April 10th, 2023
King's Day: April 27th, 2023
May holiday: April 29th to May 7th, 2023
Remembrance day; May 5th
Pentecost Monday: May 29th, 2023
Summer break: July 15th til August 27th, 2023
Minimal 4 and maximal 6 attendees per sewing lesson. 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