Discount Codes
Top Sale Picks
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dealFlash Offer: Take 15% Off Full-Priced Items
Get the latest designer clothing, footwear & accessories for less with 15% off full-priced items for a limited time. Use code NEW15 at checkout while stocks last. T&Cs apply.
dealEaster Savings: Up To 50% Off Over 5,000 Styles
Hop into Easter with incredible deals on designer clothing, footwear, and accessories in the Mainline Easter offers! With up to 50% off statement pieces to everyday essentials, you’ll find everything you need to refresh your wardrobe this Spring. Don’t miss out on these egg-citing savings!
dealEaster Offers: Shop Over 1,500 Items At 50% Off Or More*
The Mainline Easter Sale is here! Explore 1,500+ 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!
dealEaster Spotlight: Shop Over 1,000 BOSS Items With Up To 50% Off
BOSS is your go-to for style this Easter. With over 1,000 items now up to 50% off, find everything from sharp essentials to standout statement pieces - perfect for refreshing your wardrobe for the season.
dealEaster Spotlight: adidas Sportswear Tracksuit Black - Now £39
From morning runs to relaxing at home, the adidas Sportswear Tracksuit delivers comfort and style - now £39 for a limited time only.
deal10% 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!
deal10% 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.
deal10% 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.
deal10% 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.
dealRun 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!