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HARK & GRAAF

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Your day changes. Your standard does not.

Your day changes. Your standard does not.

For men who expect elegance without discomfort, we design refined menswear that moves with them throughout the day.

Shop the sets
Free exchangesDelivered tomorrowShowroom in Amersfoort
Lightweight. Crease-resistant. Composed all day.

Lightweight. Crease-resistant. Composed all day.

Travel fabric that recovers its shape — made for effortless movement.

Shop the Mono Collection
Shop the setsFree exchanges
Free shipping from €125
Excellent

4.8 out of 5

Trustpilot
Verified customer

Gerard· March 2026

“Once again extremely satisfied — with both the delivery and the products. Communication and speed are excellent.”

Verified customer

Ryan· March 2026

“Delivery was smooth and faster than expected. The entire process from ordering to wearing went without a hitch — an experience that builds trust in a brand.”

Verified customer

Nora

“Amazing quality and fit. I ordered the Classcom for my husband — it was slightly too small, and after a kind message from customer service the right size arrived in no time. Outstanding service.”

Verified customer

Rogier

“I hesitated at first because several brands sell this style, but now that I’ve received my order I can say with certainty: they are the best in quality and value. Delivery was super fast — it arrived within a day.”

Verified customer

Rida· November 2025

“Great quality with a good fit and finish — I will definitely be ordering more often.”

Verified customer

Guus

“Fits perfectly, all day long. Super comfortable and keeps its shape — even after a long day it still feels relaxed and looks sharp.”

Verified customer

Stan· November 2025

“Perfect for daily wear. Feels luxurious and holds its shape.”

For men who expect elegance without discomfort, we design refined menswear that moves with them throughout the day.

Vests and trousers, to wear together or apart

See all
Composed from the first meeting to the evening

Why the set

Composed from the first meeting to the evening

One considered look that moves with you, so you never have to choose between looking right and feeling right.

Classcom Vest€159,99
Classcom Pants€99,99
Bought separately€259,98
The Classcom Full Set€230
  • Separate vest and trouser sizes
  • Free exchanges
  • Free shipping from €125
  • Delivered tomorrow
Choose your set

Our materials

Every fabric is selected for how it wears through a full day, not only for how it looks at first.

Techno jersey

Techno jersey

The look of tailoring, the comfort of your favourite garment. How the fabric behind the Classcom Tech works.

Read more
Mercerised Egyptian Cotton

Mercerised Egyptian Cotton

A deeper colour, a cooler handfeel and a longer life. Read why we choose it deliberately.

Read more
Travel fabric

Travel fabric

Crease-resistant, light and breathable — polished after every journey. The foundation of the Mono line.

Read more

For men who expect elegance without discomfort, we design refined menswear that moves with them throughout the day.

Excellent4.8 out of 5Trustpilot

Personal service

Personal advice on size and fit

Our team advises you by email, or in person at our showroom in Amersfoort.

Questions, answered

Clear guidance on fit, delivery and care.

How does the fit run?

Our sets are cut in a tailored, slim silhouette. For the vest, take your usual size. The trousers are cut close through the thigh; if you have fuller thighs, we recommend one size up in the trousers. On every set page you can choose the vest and trouser size separately.

Can I exchange only the trousers or vest from my set?

Yes. If one part of your set does not fit as intended, it can be exchanged separately. There is no need to return the complete set. Simply register your exchange through our returns portal and include your preferred size.

When will my order arrive?

Orders placed before 5:00 PM are dispatched the same day. Delivery within the Netherlands usually takes one business day, while delivery to Belgium takes one to two business days. Germany takes two to three business days; the rest of Europe and worldwide, four to eight. You will receive a Track & Trace link as soon as your order is on its way. During peak periods, delivery may take one additional day. Shipping is free on orders over €125.

What is your return policy?

You have 30 days to return or exchange your order. Items must remain unworn and in their original condition. Register your request through our returns portal. Refunds are processed within a few business days after your return has been received.

Can I try the collection before purchasing?

Yes. Our private showroom in Amersfoort is available by appointment. Discover the collection, find your preferred fit and receive personal guidance from our team. Book your visit here.

How should I care for my garment?

Wash inside out at 30°C and allow it to air-dry. Avoid using a tumble dryer to help preserve its shape, colour and refined appearance. Please consult the care label for the instructions specific to your garment.