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Get in Touch

We're Here to Help

Whether you have a question about an order, need styling advice, or simply want to say hello — our team is always happy to hear from you.

Reach Us Directly

Address
Torenlaan 5
1402 AT Bussum
Netherlands
Opening Hours
Monday – Friday   09:00 – 18:00
Saturday – Sunday  09:00 – 16:00

Koossa is a trading name of TMC
Chamber of Commerce: 92134866
VAT: NL004938015B40

Send Us a Message

Common Questions

Quick Answers

You have 30 days from the date of delivery to return any item. Simply email us at info@koossa.com with your order number and reason for return. We'll send you the returns address and guide you through the process. Refunds are processed within 5 working days of receiving your item.
If you need to amend or cancel your order, please contact us as soon as possible at info@koossa.com. We'll do our best to accommodate your request before the order is dispatched. Once an order has been shipped, we're unable to make changes, but our returns policy remains available to you.
Each product page includes a full size guide and a Find My Size tool. If you're between sizes, we generally recommend sizing up for a more comfortable, relaxed fit. If you're still unsure, don't hesitate to contact us — we're happy to advise based on the specific garment.
We photograph every item in natural light to represent colour and texture as faithfully as possible. Whilst screen settings can vary between devices, we take care to ensure what you see reflects what you'll receive. If you'd like to know more about a specific item before ordering, please get in touch.
Every piece in the Koossa collection is personally selected for fabric quality, construction, and longevity. We assess each garment for fit, finish, and durability before it reaches you. We also back every product with a 2-year guarantee against manufacturing defects — because we stand behind everything we sell.
Absolutely. All transactions on koossa.com are processed through a fully SSL-encrypted checkout. We do not store any payment details ourselves — all payments are handled securely through Shopify's payment infrastructure, which complies with the highest industry security standards.