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best suits for women for 2025© Getty Images

Trouser suits are huge for 2025 - these are the 13 suits to wear for ANY occasion

A guide to the best suits for women for the new year... 

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Leanne Bayley
Director of Lifestyle & Commerce
Updated: February 5, 2025
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Shopping for a new pant suit isn't always easy but I'm hoping this edit will get you excited to try something new. 

If you're not a dress girly or find jumpsuits a little restrictive, a trouser suit is your new BFF. Trust me, I'm obsessed with them and they're honestly the best outfit to wear, whatever the invite says. I've been loving trouser suits for years and know a thing or two about what makes a good one, and I've searched the web for the best trouser suits for women. Think impeccable tailoring, minimalist neutral suits and even some with waistcoats.

Trouser suits are my fallback outfit for any occasion, from hen party weekends to the office to posh meals out with my family. It's a one and done type outfit in my opinion, guaranteed to make you feel polished yet comfortable and suitably dressed, whatever the dress code.

I'm going to confess something - I'm addicted to two-piece trouser suits. Honestly, it's bordering on ridiculous. I've loved trouser suits for years, and wear one for nearly every important social occasion in my calendar. I'm even wearing one in my HELLO! profile picture. I don't know what it is, but when I wear a suit I just feel like I have my life together. I feel like a confident girl boss. I feel like I can do anything. I also love that I don't have to think too much about an outfit as a whole, and you can mix and match the separates.

If you have an event in 2025, be it a christening or a winter wedding, now's the time to start thinking about the special events you have in your diary. Trust me - a suit will work for everything. Whether you're after a black suit, a white suit or a timeless tuxedo suit, check out the list below. And we're loving all the three-piece suits that are everywhere right now, so we've included links to the matching waistcoats as well, just in case you want to go full on with the look.

How I chose the best trouser suits 

  • Popular brands: I shop at all of the brands within this list, if I'm choosing my favourite suits it's best that I pick brands I shop and love.
  • Inclusive sizing: Where possible, the suits in this list are for all shapes and sizes.
  • Versatility: The best thing about a suit? The way you can wear the jacket and trousers separately and you've got more looks for the price of one.

It's not just me who loves a power suit. Celebrities and influencers, and royals love to dress in a two-piece. Whether it's Joey King wearing a green Bella Freud suit, or supermodel Naomi Campbell in fuchsia pink, Katie Holmes in white with a colour pop shoe, or the Princess of Wales in purple - a smart trouser suit makes for a great outfit choice.  

Kate Middleton wearing trouser suits
Princess Kate is fond of a trouser suit

How to style a trouser suit

You have three ways you can wear a suit. Casual for daytime (see Hailey Bieber for inspiration - or look to Trinny Woodall on Instagram), smart and elegant like Victoria Beckham, or as evening formalwear à la Margot Robbie. As a side note: My obsession with suits wouldn't be a thing if I had to wear them for work - I can totally understand if you want to opt out of this trend because you feel like it's 'boring workwear'. However, you could try a more relaxed approach to a trouser suit, or choose a colour you wouldn't dare wear in the boardroom. 

I personally think trouser suits look great with T-shirts and white fashion trainers, I also love them glammed up with sexy stilettos and a chic clutch bag. I would steer clear of cross-body bags, as the chain or strap across the body might ruin the shape of the jacket. Jewellery-wise, it's totally up to you. I love a pair of statement earrings with mine if I'm wearing for an evening, but if it's daytime, I usually stick to gold chunky hoop earrings.  

My suit muses from left to right: Victoria Beckham, Margot Robbie, Jessica Chastain, Hailey Bieber© Getty Images
My suit muses from left to right: Victoria Beckham, Margot Robbie, Jessica Chastain, Hailey Bieber

Can you wear a trouser suit to a wedding?

Definitely. If you're wearing a trouser suit to a wedding, obviously don't opt for white (unless you're the bride!) and go for bright or jewel-toned colours instead. Or even a printed suit for extra impact.

Olivia Palermo in a colourful suit and corsage choker© Getty Images
Olivia Palermo in a colourful suit and corsage choker

How to dress down a trouser suit for daytime

If you want to dress down a trouser suit, it's easy! Team with a a pair of white fashion trainers or a pair of strappy sandals for a formal event. Trinny Woodall is the queen of power dressing in sneaks. 

Celebrities wearing white suits - and not to a wedding! From left to right: Cindy Crawford, Trinny Woodall, Sydney Sweeney, Meghan Markle© Getty Images
Celebrities wearing white suits - and not to a wedding! From left to right: Cindy Crawford, Trinny Woodall, Sydney Sweeney, Meghan Markle

What shoes to wear with a trouser suit? 

For a special occasion, I like teaming a trouser suit with a sexy stiletto or a strappy sandal or a mid-heel sandal (comfort is key!). A seamstress once told me that if you're wearing wide-leg trousers, the hem should fall halfway down the heel. Also, don't underestimate the fashion trainer - I love wearing my suits in the day or out to dinner with a pair of Veja trainers and a simple white tee. Flat shoes can be tricky, but ideally you would see some skin - you don't want to look like the trousers are wearing you.

Scroll down for the best favourite affordable trouser suits you can buy right now... 

Best trouser suits for women in 2025

1/13

NEXT Hot Pink Suit

Next pink suit© NEXT

Sizing Details

The blazer is available in sizes 6 - 22 and the option of tall is also available. The trousers are categorised from 6 - 18. NEXT has two different leg lengths, choose from short or regular. 

Colours available: Pink

Shipping: £3.95 Standard Delivery or free for NEXT customers.

Returns: Free within 30 days

You can not go wrong with a bright pink suit and this one will look incredible for a christening or a special occasion. And both the trousers and the blazer can be worn as separates with ease.

If you're based in the US, you can shop NEXT USA

2/13

Phase Eight Pink 'Jorja' Suit

Pink Phase Eight suit© Phase Eight

Sizing Details

Both the blazer and the trousers are available in sizes 6 - 18. 

Colours available: Pink

Shipping: £2.95 Standard Delivery or free for orders over £150

Returns: Free within 28 days

If you're looking to go for an elegant look during wedding guest season, this gorgeous pink suit will be a real statement look. Finish with the removable floral applique for added interest. 

If you're based in the US, shop on Phase Eight US

3/13

M&S Double Breasted Blazer With Wool & Matching Trousers

M&S Double Breasted Blazer With Wool & Matching Trousers

Sizing Details:

The trousers come in sizes 6-24 and you've got the option of only one leg length. The jacket goes up to a size 24. 

Colours available: Moondust

Shipping: £3.99 Standard Delivery or free for orders over £60

Returns: Free within 35 days

The new season M&S suit is new in for winter and I predict this will be a huge sell-out. Guaranteed, this won't stick around for long.

If you're based in the US, shop M&S US

4/13

Nadine Merabi Natasha Suit In White

Nadine Merabi white suit© Nadine Merabi

Sizing Details

The items are available in sizes XS (6) up to an XXL (18). The trousers come in just one leg length. If they are too long, you'll need to visit a tailor. 

Colours available: White

Shipping: £3.95 Standard Delivery or free for orders over £350

Returns: Free within 14 days

This suit is perfect for anyone who is getting married in 2025 and is looking for the perfect pre-bridal suit. Or, if you have a special occasion in your diary, this could be the one.

If you're based in the US, shop Nadine Merabi US

5/13

LK Bennett 'Mariner' Black Tailored Suit

LK Bennett black suit© LK Bennett

Sizing Details

LK Bennett is a trustworthy brand and the reviews often state that the products are true to size. The trousers are available in regular length. The trousers come in sizes 6-20. 

Colours available: Various colours

Shipping: £3.99 Standard Delivery or free for orders over £300

Returns: Free within 28 days

LK Bennett has launched the Mariner blazer will work seamlessly with tailored trousers or a pencil skirt for a polished look. 

If you're based in the US, shop LK Bennett US

6/13

River Island Plus Black Rolled Sleeve Suit

River Island Plus Black Rolled Sleeve Blazer© River Island

Sizing Details

Sizing Details

The jacket is available 20 - 26. The trousers are wide-leg and also available in sizes 20 - 26.

Colours available: Black

Shipping: £4 Standard Delivery or free for orders over £50

Returns: Free within 28 days

This suit from the Plus collection at River Island is absolutely stunning. I don't think it'll stay around for long - it's just gorgeous. Team buttoned up a la the model and rock with stilettos or trainers.

If you're based in the US, shop River Island US.  

7/13

& Other Stories Pink Suit

pink floral suit from & other stories© & Other Stories

Sizing Details

& Other Stories has EU sizes on site but there is a size guide on every page that's very helpful. The blazer go up to a size 44 which equates to a size 16 in the UK. 

Colours available: Pink

Shipping: £4 Standard Delivery or free for orders over £80

Returns: Free within 30 days

Now, this suit isn't for everyone but if you're a Carrie Bradshaw kinda girl who likes to dress to impress, this pink floral appliqué suit is such a showstopper moment.

If you're based in the US, shop & Other Stories US.

8/13

Boden Marylebone Ponte Suit

Boden Marylebone suit© Boden

Sizing Details

Both the blazer and the trousers are available in sizes 4-22, and there's a handy size guide section on the Boden website to double check the fit. It's available in petite, regular and long.

Colours available: Multiple colours

Shipping: Free for orders over £150

Returns: Free within 28 days

Boden's Marylebone suit is a favourite with loyal fans of the brand. Cut from stretch-ponte, the semi-fitted suit looks smart without feeling restrictive. 

One happy verified shopper said: "The fabric is the perfect weight and so soft, it fits like a dream without any tailoring! Sleeves are just the right length and it packs well without creasing. Love this ...and the matching pants!"

If you're based in the US, shop Boden US.

9/13

H&M Black Suit

h&m black suit© H&M

Sizing Details

H&M doesn't do different leg lengths so be prepared to visit a tailer if you're on the petite side. The trousers go up to a size 22, and the jacket goes up to a size XXL.

Colours available: Black, Beige, Pinstripe

Shipping: £3.99 Standard Delivery or free for orders over £30

Returns: Free within 28 days

This cool-girl black suit is guaranteed to fly off the virtual rails. As you can see on the model, this suit is supposed to look a bit masculine and I love how it has been styled with flip flops. 

If you're based in the US, shop H&M US.

10/13

ME+EM Sharp Shoulder Tux Suit

ME+EM Sharp Shoulder Tux Suit© ME+EM

Sizing Details

The blazer is available in sizes 4 - 18 and the website recommends taking your usual size as it's a slim fit design. The trousers also come in sizes 4 -18. 

Colours available: Black

Shipping: £4.95 Standard Delivery

Returns: Free within 28 days

I'm calling it - this is a 'forever suit' and for very good reason. This Tux suit adds a touch of glam to a formal suit. A winner for 2025.

If you're based in the US, shop ME+EM US.

11/13

Karen Millen Blue Suit

Karen Millen Blue Suit© Karen Millen

Sizing Details

The trousers are available in sizes 6 - 16, and have only one option when it comes to leg length. The blazer is available 6 - 16. 

Colours available: Blue, Black

Shipping: £4.99

Returns: £2 and you have 28 days. Returns are FREE for Karen Millen PREMIER customers

Perfect for anyone looking for a seriously smart suit. The suit consists of a smart trouser and sophisticated blazer and both would be an elegant staple in any wardrobe.

If you're based in the US, shop Karen Millen US.

12/13

Premium Taffeta Feather Cuff Suit

Warehouse feather trim suit© Warehouse

Sizing Details

Both the blazer and the trousers are available in sizes 6 - 16. You only have the one option when it comes to the leg length of the trousers. 

Colours available: Pink

Shipping: Free with Warehouse Unlimited

Returns: Free within 30 days

If you're looking to make a bold statement, this Warehouse feather-trim suit might do the trick. The perfect blend of classic tailoring and contemporary design. it will work perfectly for parties in 2025.

13/13

Hobbs Maya Suit In Black

Hobbs black suit© Hobbs

Sizing Details

Both the blazer and the trousers are available in sizes 6-22, and there's a handy size guide section on the Hobbs' website to double check the fit. It's also available in petite.

Colours available: Black

Shipping: £3.95 Standard Delivery or free for orders over £150

Returns: Free within 28 days

A classic black suit is as timeless, and I love the work-to-weekend vibe of this suit. It would look amazing in the office and the Ritz.

If you're based in the US, shop Hobbs US.

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