Customer Service

Contact Us

If you have any queries our dedicated Customer Service team will be delighted to help between 10am and 5.30pm (GMT), Monday to Friday, excluding UK Bank holidays. 

By Email and Telephone

If you would like to contact our customer services team, please email us at or via the form below. Alternatively, you can telephone us on +44 20 3189 1691

Our social channels are also open, do not hesitate to get in touch with any questions or concerns you may have - we love to chat!


You are welcome to visit our London showroom to explore our collections. Just ping us an and we will arrange an appointment.

Trade & Distributors

We work with inspirational carefully chosen partners who understand that a profitable and sustainable business is based on a retailer network complementing a brand with a unique point of difference. Our focus is on nurturing and developing our brand at the right pace with the right partners. 

If you are interested in stocking Sostter, we would love to hear all about your operations.

We also work on a wholesale basis with stockists worldwide, and partner with a number of international distributors. We would love to hear from new partners that are interested in adding Sostter own line of products to their line-up.

Press Enquiries

For any press enquiries, imagery, and Sostter sample requests, please contact us using the contact form below. 

Careers & Internships

As we expand, we are always on the lookout for exceptional individuals to become a part of the Sostter team. We cultivate a culture that prioritizes the well-being of our employees, fostering an environment that encourages teamwork, open communication, and mutual support.
Our aim is to create a positive and productive atmosphere where employees are valued, rewarded, and have opportunities for growth and development.

Please send résumés and inquiries to

Whatever your query, get in touch – the Sostter team is ready to help 24/7