As a fashion editor, I know all too well how much newness there is every season, and how difficult it is to know what is and isn’t really worth investing in. But, that’s part of our jobs here at Who What Wear—to assist you in cutting through the masses and honing in on the pieces you’re really going to love and cherish (and, of course, wear) for a long time. In the spirit of that, I’m here today to recommend that if you’re considering investing in any wardrobe staple this season, you should make it Reformation's Mason Pants.
You might already be familiar with these chic wide-leg trousers (especially if you read a lot of my articles), mainly because I won’t shut up about how great they are. I’ve been a wide-leg trousers connoisseur for a long time now, and you can trust me when I say I’ve tried a lot of pairs. Some were far too long (I’m only 5’2”), some balloon out too much thanks to badly placed pleating, some were too tapered or too wide at the ankle. But these; these are the closest thing to perfection that I’ve found. And it’s not just me who thinks so—the trousers are basically famous these days, with a host of celebrity fans, from Kaia Gerber to Nicole Kidman. A number of stylish Who What Wear US editors, as well as my fellow colleagues on the ground in London have also declared their love for the Mason Pants. Not to mention the amazing feedback I get from my social media followers whenever I recommend them on there.
Shop the Trousers:
I think the secret is the fabric, which is a sustainable 100% TENCEL lyocell (you can read more about their responsible credentials here). They’re lightweight enough to be extremely comfy (and perfect for the upcoming winter season), but the fabric has enough weight that it hangs beautifully. Not only has Reformation focused on making them sustainable, but inclusive too—the Mason Pants come in extended sizes and a petite options, and there’s eleven colours to choose from.
Who What Wear US's Fashion Editor pairs hers with a cute tank top and white loafers, also from Reformation.
I invested in the black last year and wore them all winter, so I decided to order a khaki pair to test out just how versatile they could be for the transitional months. Below, you can see five ways I styled them up during my deliberation process, and I think I’ve convinced myself they need to stay. Yes, they’re an investment at around £180, but when it’s an item I can wear to the office, working from home and at weekends, and a style that is comfy but looks polished, I know I’ll get an awful lot of wear out of them. If you’re thinking of investing, too, for sizing reference I’m a size 10 and 5’2” tall. Below I'm wearing a petite 10 as I wanted to be able to wear them with flats like trainers, ballet pumps and sandals in summer. But I have the black in the standard length which I can easily wear with heels and heeled boots.
Keep scrolling for some Mason Pant outfit inspiration, and for the links to shop them—I promise you won't regret it.
1. Office Ready
Shop the Look:
A striped shirt is a timeless staple.
The petite length is just right.
The belt pulls the whole look together.
Reformation also does great shoes.
2. Date Night
Shop the Look:
Another hero staple.
This neutral hue goes with every other colour.
The modern sock boot.
3. Lunch Meeting
Shop the Look:
A classic navy jumper will serve your wardrobe well for years to come.
Reformation's best pieces come in extended sizes.
The epitome of quiet luxury.
Choose from four great colourways.
4. Running Errands
Shop the Look:
Quilted jackets come back every season.
There's so many colours to choose from.
Comfortable yet cool for on the go.
So many of our editors have snapped up this a leather crossbody bag.
5. Pub Drinks
Shop the Look:
Keep a cosy layer to hand for the uncertain weather.
A simple tank features in so many outfit builds.
As you can see, I get so much wear out of the neutral pairs.
Lean into the 90's vibe with a shoulder bag.
Shop More Reformation Mason Pants:
You can never go wrong with a tailored black trouser.
Imagine these with an all brown outfit.
This charcoal shade looks so good with the navy.
Satin trousers are so easy to dress up or down.
Perfect for summer.
This navy shade is just as versatile as black.
You'll reach for these no matter the season.
This blackcurrant shade looks so expensive.
This story was published at an earlier time and has since been updated.
-
I Just Did a Deep Dive Into Reformation's Spring Collection—31 Items Already in My CartThe countdown is on.
-
It's True—Everyone Will Wish They Bought This $68 Ref Top When It Inevitably Sells OutI see the future.
-
I Just Scanned All the New Arrivals From Zara, Shopbop, and Ref—These Are the 30 Items I'd BuyVery 2025.
-
Fashion People in London Are Pinning This Anti-Designer Bag as the Must-Have Accessory of 2025You'll never guess who makes it.
-
I Place a Lot of Reformation Orders—These Are the 17 Best Things I Bought This YearAnd they're all still in stock.
-
SOS: These 30 New Reformation Items Are So Chic You'd Think They Were DesignerNot to be dramatic, but I want them all.
-
Surprise! Reformation Is Having a Rare Sale—33 Perfect Pieces I’m Rushing to OrderWow, it's all up to 50% off.
-
Ssense's Annual Sale Is My Super Bowl—43 Items I Won't Fumble BuyingGame time.
