Blue Monday 2021: What is it and where to shop for the best deals

Traditionally the most depressing day of the year, we strongly believe that it's nothing a little retail therapy won't fix, especially when sales are involved!

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We can understand why you might not be looking forward to Blue Monday. Traditionally, it’s the most depressing day of the year, long after the twinkly Christmas lights have been taken down and even longer until the summer sun makes its reappearance.

But in a quest to banish the blues, tons of our favourite stores are launching Blue Monday deals and offers to bring a little joy into your dreary Monday.

Top Blue Monday 2021 deals


Exclusive: Extra 15% off


I Saw It FirstI Saw It First
Top deal!

60% off everything!

Top deal!

Outlet: up to 60% off

Roman OriginalsRoman Originals
New customers

20% off your first order!

Get deal
New customers

All Blue Monday 2021 deals


Save up to 25% on selected Kérastase

Verified Yesterday Expires 10 Dec 2021
Kérastase hair products are not only luxurious and indulgent, but they’re also brimming with scientific technology to bring the very best out of your hair. T&Cs apply.

1 year of free next-day delivery for just £7.99

Love shopping at Nasty Gal? For a one-off payment you can get unlimited next-day delivery for an entire year with Nasty Gal VIP! T&Cs apply.

Save up to 60% in the Blacks sale!

Prices are being slashed in the Blacks sale with up to 60% off! See if you can bag a great deal today. T&Cs apply.

Hundreds of pieces from just £2!

Shop the new season sample sale at I Saw It First with prices starting at just £2! T&Cs apply.

Find great savings in the Benefit Cosmetics sale

Treat yourself to bargain in the Benefit Cosmetics sale. Find discounts on a load of great beauty products. T&Cs apply.
Deal Free cancellation

Book with Confidence – free cancellation on most rooms!

Book with confidence at and if you change your mind you can cancel most reservations for free. T&Cs apply.
Deal Sale!

Up to 75% off in the SockShop Sale

Get up to 75% off on a range of socks and underwear, tops and bottoms, hats and gloves at great value clearance prices. T&Cs apply.

Clearance: save up to 60%

Verified Today
Grab a bargain when you shop Very's clearance, and save up to 60% now! T&Cs apply.

3 for 2 on all Furniture

Perfect your bedroom with furniture from Dreams! Right now get 3 for the price of 2. Choose from a wide range of bedroom furniture pieces, from bedside chests to storage boxes and accessories. T&Cs apply.
Deal Sale!

Clearance: get up to 50% off

Sale is officially here and JD Sports has prepared some amazing offers. Check them out now and save up to 50% on tons of items. T&Cs apply.
Deal Pay later!

Buy now pay later with Clearpay at JD Sports

Buy everything you need at JD Sports and pay later in four easy chunks using Clearpay. T&Cs apply.
Code Super!

£10 off orders over £75

Get £10 off your order when you spend £75 or more! Just enter this discount code at the Fragrance Direct checkout to claim. T&Cs apply
Deal Students!

20% student discount

Calling all students! Get 20% student discount at Karen Millen now. T&Cs apply.
Deal Sale!

Super sexy sale! Up to 70% off

Check out glorious and seductive items from Lovehoney and save up to 70% on your purchase now! T&Cs apply.

Trendy Tops from just £2

Keep your outfit game strong and stay on top of the trends with our lust worthy offering of tops, tees and t shirts. Shop the ISIF get tops from as little as £2! T&Cs apply.
Deal Gifts!

Christmas Beauty Gifting range!

Verified Today Expires 26 Dec 2021
Explore the Christmas Beauty Gifting at Littlewoods now! T&Cs apply.

Up to 50% off dresses

Verified Today
Keep your style looking on-point for less with this women's dresses sale at PrettyLittleThing! T&Cs apply.

Free Standard Delivery on purchases above £15

Verified 2 days ago Expires 20 Dec 2021
Get free Standard Delivery on all delicious chocolate purchases above £15 at Thorntons now! T&Cs apply.

Up to 80% off in the John Greed Jewellery sale

Save up to 80% in the sale at John Greed Jewellery, with discounts on designer branded earrings, bracelets, necklaces and more! T&Cs apply.

First Glossybox for just £10!

Verified Yesterday Expires 12 Dec 2021
For a limited time only use this code at the Glossybox checkout and get your box for just £10! Don't miss out! T&Cs apply.
Code Top deal!

Save 10% when you spend £40 or 15% when you spend £85

Use this discount code at the checkout to save 10% when you spend £40 or 15% when you spend £85 at Beauty Expert. Grab a beauty bargain today! T&Cs apply.

20% off Glossybox eGift vouchers!

Verified Yesterday Expires 10 Dec 2021
Treat your loved one to a 1, 3, 6 or 12 month eGift and get 20% off! Hurry, this offer ends soon! T&Cs apply.
Deal Black Friday

Save up to 50% in the Waterstones Sale!

Verified Yesterday Expires 12 Dec 2021
Save up to 50% off tons of books in the Waterstones sale. Shop now and grab a bargain! T&Cs apply

Save up to 30% off watches at Goldsmiths

Shop Luxury Watches Sale at Goldsmiths and save on watches from brands such as Michael Kors, Hugo Boss and Emporio Armani. T&Cs apply.

Shop French fashion online at La Redoute!

Shop the latest in French fashion at the best prices at La Redoute! T&Cs apply.

What is Blue Monday?

Blue Monday falls in late January and is supposedly one of the most depressing days of the year. It comes after Christmas and before the weather improves to signal that summer is on the way.

When is Blue Monday 2021?

Blue Monday 2021 falls on Monday Jan 18.

Which retailers have Blue Monday deals?

Lots of retailers are helping us to battle the blues by offering Blue Monday specific deals and discounts. Retailers such as Amazon, Very, John Lewis, ASO and boohoo are a great place to start! You can also browse a more comprehensive list of UK retailers with Blue Monday sales below:

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