Discount Codes

Mid-Season Sale Now Live: Save Up To 50% Off Over 6,000 Lines

Spring is on the horizon - and it’s the perfect time to refresh your wardrobe. The Mainline Mid-Season Sale is now live, with up to 50% off designer clothing, footwear and accessories. Discover standout styles and everyday essentials at reduced prices for a limited time.

Mid-Season Sale: Shop 2,000 Items At 50% Off Or More*

The Mainline Mid-Season Sale is here! Explore 2,000+ Items from top designer brands at 50% off or more*. From wardrobe staples to statement pieces, now’s the perfect time to refresh your Spring rotation. Don’t wait - these deals won’t last!

Mid-Season Sale: Shop Over 800+ T-Shirts & Polos With 50% Off Or More

Refresh your wardrobe with over 800+ t-shirts & polos at 50% off or more*. Perfect for layering or wearing solo, these styles are ready to carry you through the warmer days ahead.

Product Spotlight: Layer Up With The HUGO Emmond Overshirt

Upgrade your layering with the HUGO Emmond Overshirt. Designed for versatile styling, this modern staple works worn open over a tee or buttoned up for a sharper finish. Now available with 28% off.

Product Spotlight: Shop The North Face Beanies - Now From £20

Upgrade your winter rotation with The North Face beanies. A range of logo and pom styles now available from £20, 28% off selected pieces.

10% Off For Student & Youths

If you’re aged 15–25 or a student, enjoy 10% off full-priced clothing, footwear, and accessories. Simply verify your status with GoCertify and start saving on your wardrobe today!

10% Off For Armed Forces

Members of the Armed Forces, veterans, and the Armed Forces community can enjoy 10% off all full-priced clothing, footwear, and accessories. Verify your status to receive your unique discount code.

10% Off For Emergency Services

A little thank you for all you do. Police, fire, and healthcare personnel can claim 10% off full-priced items. Verify your status to receive your unique code and enjoy your discount.

10% Off When You Follow Mainline On Instagram

Follow @MainlineMenswear on Instagram and enjoy an exclusive 10% off all full-priced items on your next order. Simply verify your follow to unlock your unique code.

Run a 5K, Save 10% On Full-Priced Products

Lace-up your running shoes and earn a reward! Complete a 5K tracked on Strava and receive a 10% code applicable on all full-priced clothing, footwear, and accessories! Simply verify your Strava activity through GoCertify to receive your unique code. Start running and start saving!