Discount Codes
Top Sale Picks
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Shop Outlet: Save Up To 50% Off Designer Clothing, Footwear & Accessories
Discover unbeatable discounts on designer clothing, footwear, and accessories in the Mainline outlet! With up to 50% off, elevate your fashion game without breaking the bank! Whether you’re dressing up for a special event or seeking to refresh your everyday look, the outlet has the perfect ensemble waiting for you at a fraction of the original price!
Discover Over 1,000 Items At 50% Off Or More*
Unlock exclusive savings with access to our 50% or More* collection! Shop over 1,000 items from top brands and enjoy unbeatable discounts. Don’t wait—these offers won’t last long!
adidas Originals 3 Stripes T-Shirts Now From £23
Stock up on everyday essentials with selected adidas Originals 3 Stripes t-shirts from £23. Easy to wear, easy to style, and built for your day-to-day rotation.
Shop Over 250 BOSS Styles With 50% Off Or More
Shop over 250 BOSS styles now with 50% off or more. From everyday staples to key wardrobe pieces, all reduced in the outlet.
Offer Spotlight: Under Armour Emea Tracksuit Navy - Now £55
Train, travel, or unwind in the Under Armour Emea Tracksuit. Designed for comfort and performance, now available for £55.
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!