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Smart Black Trousers

Refine your wardrobe with our collection of smart black trousers, designed for sharp, confident dressing. Expertly tailored with clean lines and flattering fits, these timeless styles transition effortlessly from desk to dinner. Whether styled with a crisp shirt, a smart black top, or a statement blazer, smart black trousers are an essential foundation for any modern wardrobe.
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Harper's Bazaar Wool Look Pocket Detail Knit Trousers
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KarenMillen

Harper's Bazaar Wool Look Pocket Detail Knit Trousers

  • Detail: Plain
  • Fabric: Viscose
  • Style: Wide Leg Trousers
€129.00
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Viscose Jersey Tie Waist Trouser
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KarenMillen

Viscose Jersey Tie Waist Trouser

  • Fabric: Viscose
  • Length: Long
  • Style: Wide Leg Trousers
€52.00 €99.00
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Tailored Denim Straight Leg Trouser
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KarenMillen

Tailored Denim Straight Leg Trouser

  • Design: Plain
  • Fabric: Polyester
  • Length: Regular
€59.00 €169.00
favourite
Ponte Wide Leg Trouser
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KarenMillen

Ponte Wide Leg Trouser

  • Detail: Plain
  • Length: Wide leg
  • Style: Wide Leg Trousers
€99.00
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Milano Knitted Wide Leg Trouser With Satin Piping
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KarenMillen

Milano Knitted Wide Leg Trouser With Satin Piping

  • Design: Plain
  • Detail: Piping
  • Fabric: Viscose
€179.00
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Contrast Stripe Viscose Co Ord Trouser
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KarenMillen

Contrast Stripe Viscose Co Ord Trouser

  • Detail: All Over Print
  • Fabric: Woven
  • Style: Trousers
€47.00 €119.00
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Wool Look Pocket Detail Knit Trousers
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KarenMillen

Wool Look Pocket Detail Knit Trousers

  • Design: Plain
  • Fabric: Viscose
  • Length: Long
€57.00 €119.00
sand color tan color
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Ponte Buckle Belt Legging
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KarenMillen

Ponte Buckle Belt Legging

  • Design: Plain
  • Detail: Plain
  • Fabric: Jersey
€45.00 €129.00
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Plus Size Tailored Slim Leg Trouser
Plus
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KarenMillen

Plus Size Tailored Slim Leg Trouser

  • Design: Plain
  • Fabric: Polyester
  • Length: Regular
€83.00 €169.00
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Petite Essential Techno Woven Crop Trouser
Petite
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KarenMillen

Petite Essential Techno Woven Crop Trouser

  • Detail: Plain
  • Fabric: Bci Cotton
  • Length: Cropped
€42.00 €85.00
black color navy color
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Plus Size Essential Techno Woven Trouser
Plus
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KarenMillen

Plus Size Essential Techno Woven Trouser

  • Design: Plain
  • Detail: Plain
  • Length: Ankle
€52.00 €99.00
black color ivory color navy color
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Petite Forever Ponte Wide Leg Trouser
Petite
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KarenMillen

Petite Forever Ponte Wide Leg Trouser

  • Design: Plain
  • Detail: Plain
  • Style: Wide Leg Trousers
€99.00
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Petite Denim Wide Leg Trousers
Petite
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KarenMillen

Petite Denim Wide Leg Trousers

  • Design: Plain
  • Fabric: Cotton
  • Style: Wide Leg Jeans
€129.00
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Modal Trouser Co Ord
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KarenMillen

Modal Trouser Co Ord

  • Detail: Plain
  • Fabric: Woven
  • Style: Trousers
€45.00 €129.00
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Compact Stretch Tailored Straight Leg Trouser
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KarenMillen

Compact Stretch Tailored Straight Leg Trouser

  • Fabric: Polyester
  • Length: Regular
  • Style: Tailored Trousers
€73.00 €179.00
ivory color cobalt color
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Tailored Military Cotton Stripe Straight Leg Trouser
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KarenMillen

Tailored Military Cotton Stripe Straight Leg Trouser

  • Design: Plain
  • Fabric: Cotton
  • Length: Regular
€55.00 €155.00
rust color stone color
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Figure Form Bandage Split Hem Knitted Trouser
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KarenMillen

Figure Form Bandage Split Hem Knitted Trouser

  • Design: Plain
  • Detail: Plain
  • Style: Knitted Trousers
€129.00
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Compact Stretch Contrast Tipped Wide Leg Tailored Trouser
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KarenMillen

Compact Stretch Contrast Tipped Wide Leg Tailored Trouser

  • Fabric: Polyester
  • Length: Regular
  • Style: Wide Leg Trousers
€68.00 €195.00
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Tailored Sparkle Slim Leg Trousers
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KarenMillen

Tailored Sparkle Slim Leg Trousers

  • Detail: Sequin
  • Length: Regular
  • Style: Slim Fit Trousers
€169.00
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Sheer Georgette Cutwork Woven Wide Leg Trouser
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KarenMillen

Sheer Georgette Cutwork Woven Wide Leg Trouser

  • Design: Floral
  • Fabric: Woven
  • Length: Regular
€55.00 €219.00
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Stripe Tailored Slim Leg Trouser
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KarenMillen

Stripe Tailored Slim Leg Trouser

Tailored slim leg cut that skims the leg from hip to ankle for a refined, elongating silhouette Tonal stripe pattern adds a sophisticated, structured dimension to the design Neat, tapered hem with a subtle split detail at the ankle, offering a considered finishing touch Slim fit through the seat and thigh, precisely cut to define the silhouette whilst allowing ease of movement Versatile tailored styling that transitions effortlessly from polished daywear to refined evening dressing These stripe tailored slim leg trousers are the embodiment of considered, contemporary dressing for the woman who values both form and craftsmanship. The slim, tapered cut creates a clean, elongated line that works beautifully with a fitted knit or a sharp blazer for a co-ordinated suiting moment. As seen on the model, layer beneath a longline trench coat and pair with pointed-toe flats for an effortlessly put-together look that carries you from city meetings to after-work drinks with ease. For a more formal setting, swap the flats for a block-heeled court shoe and tuck in a silk blouse to sharpen the overall aesthetic. The stripe detailing ensures these trousers hold their own as a statement piece, yet remain versatile enough to anchor a wide range of outfits throughout the season.
€195.00
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Harper's Bazaar Polished Wool Blend Tailored Trousers
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KarenMillen

Harper's Bazaar Polished Wool Blend Tailored Trousers

  • Fabric: Wool
  • Style: Tailored Trousers
€235.00
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Faux Leather High Waisted Wide Leg Trousers
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KarenMillen

Faux Leather High Waisted Wide Leg Trousers

  • Fabric: PU
  • Length: Regular
  • Style: Wide Leg Trousers
€169.00
black color chocolate color
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Tailored Linen Blend Contrast Stitch Straight Leg Trouser
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KarenMillen

Tailored Linen Blend Contrast Stitch Straight Leg Trouser

  • Design: Plain
  • Fabric: Cotton
  • Style: Straight Leg Trousers
€66.00 €219.00
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Denim Tab Detail Barrel Leg jeans
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KarenMillen

Denim Tab Detail Barrel Leg jeans

  • Design: Denim
  • Fabric: Cotton
  • Style: Barrel Leg
€129.00
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Viscose Satin Deer Print Contrast Detail Trouser
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KarenMillen

Viscose Satin Deer Print Contrast Detail Trouser

  • Design: All Over Print
  • Detail: All Over Print
  • Fabric: Viscose
€169.00
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Compact Stretch Stirrup Slim Leg Trouser
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KarenMillen

Compact Stretch Stirrup Slim Leg Trouser

The defining detail: a stirrup strap that loops under the foot, anchoring the leg and keeping the line clean from hip to heel without any bunching or break. Slim through the thigh and tapering to the ankle - the silhouette narrows precisely, sitting close to the leg without restricting movement. The viscose-rich blend delivers a soft drape and cool handfeel that skims the body, making the trouser feel weightless even through a full day of wear. Cut to a cropped length that sits just above the ankle, making it a natural partner for heels and pointed-toe courts. The stretch content means the fabric moves with you - no pulling at the seat, no loss of shape by mid-afternoon. A boardroom or a smart dinner - these trousers hold their own in either setting without adjustment. The stirrup detail is what sets them apart from a standard slim leg: it keeps the hem in place and creates an intentionally sharp line at the ankle, which pays off particularly well with a pointed-toe court heel, exactly as styled here. Pair with a sharp, structured blazer worn open for a considered power dressing moment, or tuck in a fitted silk blouse and let the trouser do the work. For evening, the clean silhouette and ankle-skimming length read as thoroughly put-together alongside a sleek heel and minimal jewellery. The slim fit flatters without being restrictive, and the drape of the fabric means they sit smoothly across the hip and thigh rather than clinging. A piece that earns its place across the working week and carries seamlessly into after-hours plans.
€195.00
black color burgundy color
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Harper's Bazaar Velvet and Satin Mix Slim Leg Trouser
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KarenMillen

Harper's Bazaar Velvet and Satin Mix Slim Leg Trouser

  • Length: Regular
  • Style: Tailored Trousers
€195.00
black color emerald color
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Polished Tailored Pleat Side Seam Trouser
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KarenMillen

Polished Tailored Pleat Side Seam Trouser

Wide-leg silhouette that flares dramatically from the hip, sweeping to the floor with a clean, unbroken line - the kind of trouser that commands a room before you've said a word. Tailored fit through the waist and seat, shaped to define the silhouette without sacrificing ease of movement. Pleat detailing at the front adds considered structure, sitting flat against the high waist rather than adding bulk. Side seam construction creates a long, vertical line down each leg, reinforcing the elongating effect of the wide hem. Fully lined for a smooth, polished finish that holds its shape throughout the day and into the evening. A trouser built for occasions that call for real presence - a black-tie dinner, a wedding, a graduation ceremony where the dress code is taken seriously. The wide leg sweeps with every step, and the high waist keeps the overall line sharp rather than relaxed. On the model, these are worn with a satin scoop-neck camisole tucked in and a double-breasted blazer draped over the shoulder - an approach that works precisely because the trouser does enough on its own. For a more formal setting, pair with a structured fitted blazer and strappy heeled sandals to let the leg length do the work. The pleat detail at the front means a tucked-in blouse or bodysuit always looks intentional here, never accidental. This is tailoring that respects the occasion.
€195.00
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Ponte High Waisted Slit Detail Trouser
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KarenMillen

Ponte High Waisted Slit Detail Trouser

  • Design: Plain
  • Fabric: Viscose
  • Length: Long
€36.00 €99.00
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Essential Techno Crop Woven Trouser
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KarenMillen

Essential Techno Crop Woven Trouser

  • Detail: Zips
  • Fabric: Cotton Blend
  • Style: Slim Fit Trousers
€49.00 €99.00
black color ivory color navy color
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Forever Compact Stretch Wide Leg Tailored Trouser
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KarenMillen

Forever Compact Stretch Wide Leg Tailored Trouser

  • Fabric: Polyester
  • Length: Regular
  • Style: Wide Leg Trousers
€155.00
black color ivory color
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Tailored Stretch Straight Leg Pocket Trouser
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KarenMillen

Tailored Stretch Straight Leg Pocket Trouser

  • Fabric: Polyester
  • Length: Regular
  • Style: Tailored Trousers
€96.00 €195.00
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Boucle Barrel Leg Trouser
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KarenMillen

Boucle Barrel Leg Trouser

Barrel-leg silhouette that's full through the thigh and tapers to a neat, turned-up cuff at the ankle - the volume is deliberate and structured, not slouchy. Deep front pleats at the waistband give the leg its rounded shape and allow the fabric to hang with weight and intention. The boucle-effect texture adds visual depth to the surface, catching light subtly without any sheen - it reads as considered rather than decorative. The soft drape and cool handfeel mean the fabric skims rather than clings, sitting comfortably through the seat and thigh across a full day's wear. Finished with a visible turned-back cuff - a tailoring detail that anchors the leg and gives the trouser a polished, purposeful hem. Approx. 100cm length, worn by a 5'9" model in a UK 10 - the proportions work best with a heel to let the barrel shape read cleanly. The barrel leg is one of the more demanding silhouettes to cut well - get it wrong and it reads boxy; get it right, as this does, and it creates a strong, sculptural line from hip to ankle. The pleated waist transitions smoothly into the rounded leg, and the turned cuff brings the whole shape to a clean finish. There's a confidence to wearing this trouser that comes from the cut itself rather than anything added to it. On the model, it's worn as a co-ord with the matching boucle jacket, which is the most direct way to use it - the two pieces together make a complete, considered outfit that needs very little else. Swap the jacket for a fine-knit roll-neck tucked in, and the trouser holds its own just as well. Black pointed-toe heels, as styled here, keep the look sharp without competing with the texture. This is a trouser built for occasions that call for something more than smart-casual - a client lunch, an evening event, or any setting where the standard blazer-and-slim-trouser formula feels too predictable.
€179.00
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Binding Tab Detail Tailored Trousers
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KarenMillen

Binding Tab Detail Tailored Trousers

  • Design: Plain
  • Fabric: Polyester
  • Length: Regular
€85.00 €169.00
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Polished Tailored Wide Leg Trouser
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KarenMillen

Polished Tailored Wide Leg Trouser

  • Length: Wide leg
  • Style: Wide Leg Trousers
€169.00
black color olive color
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Harper's Bazaar Tailored Kickflare Trouser
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KarenMillen

Harper's Bazaar Tailored Kickflare Trouser

  • Fabric: Polyester
  • Length: Flare
  • Style: Tailored Trousers
€195.00
black color green color
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Compact Stretch & PU Turn Lock Detail Wide Leg Tailored Trouser
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KarenMillen

Compact Stretch & PU Turn Lock Detail Wide Leg Tailored Trouser

  • Length: Wide leg
  • Style: Tailored Trousers
€209.00
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Pinstripe Satin Mix Tailored Wide Leg Trouser
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KarenMillen

Pinstripe Satin Mix Tailored Wide Leg Trouser

  • Design: Pinstripe
  • Fabric: Polyester
  • Style: Wide Leg Trousers
€195.00
black color merlot color
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Polished Tailored Pleat Side Seam Trouser
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KarenMillen

Polished Tailored Pleat Side Seam Trouser

Tailored fit with a high-rise waist that sits cleanly against the body before releasing into a generous wide-leg sweep - the silhouette is architectural rather than relaxed. Pressed pleats at the front create structured volume through the thigh, giving the leg a long, unbroken line all the way to the floor. Side seam detailing runs the full length of the leg, adding a sharp vertical definition that draws the eye downward and lengthens the silhouette. The elastane content in the main fabric allows the tailored cut to hold its shape throughout the day without restricting movement - these sit as precisely at the end of an evening as at the start. Fully lined for a clean drape and a smooth finish under fitted tops, with no pull or bunching through the hips. Approx. 80cm length, hitting the floor on a 5'9" frame - proportioned to work with a heel for a full-length column effect. The front pleats are the detail that sets these apart from a standard wide-leg trouser. They introduce volume deliberately, sitting flat at the waistband before opening as the leg falls - the result is a silhouette that reads as both structured and sweeping. Paired here with a satin camisole and a double-breasted blazer worn loose off the shoulders, the look speaks directly to formal dressing that doesn't rely on a dress. Strappy heeled sandals allow the hem to skim the floor properly, completing the uninterrupted vertical line. For weddings, races, or a formal evening occasion, these work equally well anchored by a tailored blazer or softened with a fluid satin blouse tucked in at the high waist. The lining means they move as one piece rather than shifting against the skin, which matters when the cut is this precise. A trouser that carries the occasion without needing anything else to do the work.
€195.00
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