Top COS Coupons for October 2025

Simple Ways to Save at COS

Saving at COS is easier than you think, and you don't have to wait for a big sale to start. Here are the simplest ways to keep more cash in your pocket.

• Sign up for Emails: This is the #1 way to save. Just enter your email address on their site, and they'll send you a 10% off code right away for your next purchase. You'll also be the first to know about new collections and sales.
• Check for Student Discount: If you're a student, you can get a 10% discount on both full-price and sale items. You just need to verify your status through a service called Student Beans.
• Always Browse the Sale Section: COS has a well-organized "Sale" section on their website. It's a great place to find timeless pieces from past seasons at a much lower price.

Best Times to Shop

Like most clothing stores, COS has predictable sale seasons. If you can be a little patient, you can score amazing deals.

• Mid-Season Sales: Look for discounts around June