What to Wear With Black Trousers: 10 Outfits That Work

The best thing to wear with black trousers is a top that brings texture against the plain black leg: silk, lace, velvet and fine knits all work. Try the Posse Blake Trouser in Black with the Blake Lace Tee in Black, then build from our edit of designer trousers.

Black trousers are the quiet half of most good outfits, so the top does the talking. If lace is your starting point, our guide on how to style a lace top covers what to wear under sheer pieces. This one works from the trouser up: by cut, by occasion and by colour.

What tops look good with black trousers?

The tops that look best with black trousers change the texture against the black: silk, lace, velvet, merino and crisp cotton. A matte black leg makes shine look richer and makes a soft knit look deliberate.

Start with fabric, then think about proportion. A relaxed trouser wants a top with some shape at the waist, while a straight, close leg can carry a looser shirt. Posse designs in sets, with tops and trousers cut from the same fabric and sold separately, so several of the tops below match the trousers exactly.

• A silk shirt. The Blake Shirt in Black is an oversized silk shirt with gathered tulle and contrast lace at the shoulders, self covered buttons and bows on the sleeves. Wear it loose over the Blake Trouser as a full set, then tuck just the front for a little waist.
• A lace tee. The Blake Lace Tee is a silk cami with a high neck lace overlay, scalloped lace cap sleeves and a button back with a keyhole fastening. It reads polished with a tailored trouser and soft with the silk one.
• A velvet strapless top. The Dean Top in Black is cotton velvet with a fitted body and a contrast gathered bust panel. With black trousers it makes a long, unbroken column for evening.
• A square neck velvet top. The Florian Top in Black has a square neckline, an embroidered contrast panel at the centre front and knotted fabric buttons. It is the dressier partner to the matching Florian Trouser.
• A pale pink silk top. The Blake Top in Cloud Pink has a deep V neckline edged in contrast lace, pintucks below the bust and ties at the waist. Pink against black is softer than white and warmer than grey.
• A fine knit. The Primrose Sweater in Black is merino wool with a deep V neckline trimmed in lace, ribbed cuffs and a ribbed hem. Posse cuts it relaxed and suggests taking the size down for a closer fit.

For more shapes, from blouses to camisoles, browse our full edit of designer tops.

What shoes go with black trousers?

The right shoe for black trousers depends on where the hem falls: cropped trousers want a low, neat shoe that shows the ankle, while full length and wide legs need some height so the hem hangs cleanly.

Shop heels, flats and boots in our designer shoes edit, and match the shoe colour to the trouser when you want the longest possible leg.

What colours complement black trousers?

Nearly every colour works with black trousers, yet the most flattering pairings are cream, pale pink, grey, camel and one strong accent such as red.

Cream is the softest option. The Ellis Sweater in Cream is a cotton knit with a wide neckline and dropped shoulders, cut oversized, so it balances a slim cropped trouser well. Tuck a corner in at the front and leave the rest loose.

Pale pink against black is a pairing we return to every winter, especially as outerwear. A powder pink coat over black trousers and a black knit is calm and very wearable, and our guide on how to style a pink coat takes the idea further.

Grey and camel are the work colours. A grey knit with black trousers looks considered, and a camel coat makes the black read richer. For an accent, keep it to one piece: a red bag, a cobalt knit, a printed scarf.

All black is the other answer. It works best when every piece is a different texture, so silk meets velvet, merino meets wool, and lace breaks up the middle.

How do you wear black trousers for work?

For work, choose a tailored black trouser with a proper waistband and pair it with a shirt, a fine knit and a longer coat.

The Leona Trouser is the most office ready Posse style here. It is pure wool with a wide leg, a two button waistband, a back yoke, deep pleats and slash pockets. Tuck in the Blake Shirt for meetings, then swap to the Primrose Sweater on colder days.

Over the top, the Florian Coat in Black is a midi length reversible coat in a wool and cashmere blend, with embroidered contrast panels at the cuffs and front and an oversized fit. Black on black from collar to shoe is sharp, and the embroidery stops it feeling severe. For more ways to layer knitwear, see our designer knitwear edit and our guide on how to style a cardigan.

How do you dress up black trousers for evening?

To dress up black trousers for evening, swap the daytime top for silk, lace and velvet, add a heel and carry a small bag.

Velvet does most of the work. The Florian Trouser and Florian Top are both cotton velvet, so together they look like a jumpsuit with better tailoring. The Dean Top gives the same fabric with bare shoulders, which suits dinners and parties.

Finish with the Dean Purse in Black, a cotton velvet purse with a round base and a drawstring opening. Add earrings, skip the necklace with a strapless top, and keep the shoe slim. If a festive invitation is on the way, our edit of work Christmas party outfits covers dress codes and shoes you can stand in.

How do you wear black without looking boring?

Black looks interesting when you vary texture, proportion and detail rather than colour.

• Texture: pair a matte trouser with silk, lace, velvet and ribbed knits.
• Detail: look for lace hems, embroidery, bows and fabric buttons, which show up clearly on black.
• Proportion: a cropped trouser with an oversized shirt, a wide leg with a fitted top.
• Matching sets: wearing the top and trousers from one fabric feels finished with no extra effort, as our guide on how to style a matching set explains.

10 black trouser outfits that work

1. Blake Trouser, Blake Shirt, ballet flats: the full silk set for lunch.
2. Blake Trouser, Blake Lace Tee, slingbacks and a cardigan over the shoulders.
3. Florian Trouser, Florian Top, a block heel and the Dean Purse for dinner.
4. Florian Trouser, Dean Top, pointed heels and statement earrings for a party.
5. Leona Trouser, Blake Shirt tucked, loafers and the Florian Coat for the office.
6. Leona Trouser, Primrose Sweater in Black, ankle boots for a winter weekday.
7. Alfie Pant, a white tank, flat sandals and a straw bag for summer.
8. Blake Trouser, Blake Top in Cloud Pink, strappy sandals for an evening drink.
9. Florian Trouser, Ellis Sweater in Cream, loafers for a weekend in town.
10. Any black trouser, a powder pink coat, black knit and black boots for cold days.

Frequently asked questions

What tops look good with black trousers?

Tops in a contrasting texture look best: a silk shirt, a lace tee, a velvet top and a fine merino knit. Match the shape to the trouser, with a fitted top over a wide leg and a looser shirt over a straight leg.

What colours complement black trousers?

Cream, pale pink, grey and camel are the easiest partners, and a single bright accent such as red also works well. All black is flattering too when each piece is a different fabric.

What shoes go with black trousers?

Cropped black trousers suit ballet flats, loafers and slingbacks that show the ankle. Full length and wide leg trousers need a heel, a platform and a sleek boot so the hem falls cleanly.

How do you dress up black trousers for a night out?

Swap a daytime top for silk, lace and velvet, then add a heel, earrings and a small bag. A matching velvet top and trouser looks as polished as a dress.

Can you wear black trousers to work?

Yes, tailored black trousers with a proper waistband are among the most useful pieces for the office. Pair them with a tucked shirt, a fine knit and a long coat.

How do you wear black without looking boring?

Mix textures, play with proportion and look for details such as lace hems and embroidery. A matching set in one fabric also looks considered with very little effort.