Top Picks
Black Soft Cotton Low Rise Straight Leg Lounge Trousers
ELLIE’S PICK PRETTYLITTLETHINGBlack Soft Cotton Low Rise Straight Leg Lounge Trousers
£23.80 PRETTYLITTLETHING
Trousers Kahua Stretch Cotton Chino Trousers in Jet Black - Kensington Eastside
TAMSIN’S PICK TOKYO LAUNDRYTrousers Kahua Stretch Cotton Chino Trousers in Jet Black - Kensington Eastside
£19.99 TOKYO LAUNDRY
Sweaty Betty Quinn Chino Trouser, Black, Women's
ROSIE’S PICK SWEATY BETTYSweaty Betty Quinn Chino Trouser, Black, Women's
£95.00 SWEATY BETTY
Black trousers in organic cotton
DANI’S PICK THE DOUBLE FBlack trousers in organic cotton
£355.00 THE DOUBLE F
Lean Assembly Pant - Soft Black Brushed Twill
MEGAN’S PICK ALFREDO AFFILIATE PROGRAMLean Assembly Pant - Soft Black Brushed Twill
£140.00 ALFREDO AFFILIATE PROGRAM
How we pick

Quick word on how this list was made. Ellie, Tamsin, Rosie, Dani and Megan picked their favourites from the black cotton straight leg trousers we found across loads of UK shops. No sponsored spots, no brand deals, just what they'd buy with their own money. We keep a mix of prices so there's something whether you're treating yourself or being sensible this month, and we limit how many come from one retailer. Stock and prices update regularly from each shop, so if something's gone, it's sold out rather than hidden.

We may earn a small commission if you buy through links on this page. It costs you nothing extra and helps keep the site running. How we make money

Under £5011 pieces
Cath Kidston Women's Cotton Island Print Straight Leg Trousers in Black
MISSPAP

Cath Kidston Women's Cotton Island Print Straight Leg Trousers in Black

£43.00 MISSPAP
PLT Navy Cotton Fleece Straight Leg Sweatpants
PRETTYLITTLETHING

PLT Navy Cotton Fleece Straight Leg Sweatpants

£14.00 PRETTYLITTLETHING
Black Drawcord Layered Straight Leg Jogger
PRETTYLITTLETHING

Black Drawcord Layered Straight Leg Jogger

£22.40 PRETTYLITTLETHING
Black Soft Cotton Low Rise Straight Leg Lounge Trousers
PRETTYLITTLETHING

Black Soft Cotton Low Rise Straight Leg Lounge Trousers

£23.80 PRETTYLITTLETHING
PLT Burgundy Cotton Fleece Straight Leg Sweatpants
PRETTYLITTLETHING

PLT Burgundy Cotton Fleece Straight Leg Sweatpants

£14.00 PRETTYLITTLETHING
Plus Black Cotton Fleece Straight Leg Sweatpants
PRETTYLITTLETHING

Plus Black Cotton Fleece Straight Leg Sweatpants

£13.00 PRETTYLITTLETHING
Trousers Kahua Stretch Cotton Chino Trousers in Jet Black - Kensington Eastside
TOKYO LAUNDRY

Trousers Kahua Stretch Cotton Chino Trousers in Jet Black - Kensington Eastside

£19.99 TOKYO LAUNDRY
Green Matcha Mornings Cotton Fleece Straight Leg Sweatpants
PRETTYLITTLETHING

Green Matcha Mornings Cotton Fleece Straight Leg Sweatpants

£14.00 PRETTYLITTLETHING
−25%Boohoo Striped Straight Leg Trouser In Black
DOROTHY PERKINS

Boohoo Striped Straight Leg Trouser In Black

£19.00 £14.25 DOROTHY PERKINS
−15%Long Tall Sally Tall Straight Leg Trousers In Black
DOROTHY PERKINS

Long Tall Sally Tall Straight Leg Trousers In Black

£40.00 £34.00 DOROTHY PERKINS
−48%Lois Jeans Sierra Thin Corduroy Trousers - Black W30" / L34"
STUARTS LONDON

Lois Jeans Sierra Thin Corduroy Trousers - Black W30" / L34"

£75.00 £39.00 STUARTS LONDON
£50 to £1005 pieces
Turtledove London Judy Black Crop Trousers
DOROTHY PERKINS

Turtledove London Judy Black Crop Trousers

£58.00 DOROTHY PERKINS
Sweaty Betty Quinn Chino Trouser, Black, Women's
SWEATY BETTY

Sweaty Betty Quinn Chino Trouser, Black, Women's

£95.00 SWEATY BETTY
Louche Elina Chambray Straight Cut Trouser In Black
LOUCHE

Louche Elina Chambray Straight Cut Trouser In Black

£59.00 LOUCHE
Service Works Classic Chef Pants - Black
STUARTS LONDON

Service Works Classic Chef Pants - Black

£65.00 STUARTS LONDON
−25%Single Knee Pant Black Rinsed in organic cotton
THE DOUBLE F

Single Knee Pant Black Rinsed in organic cotton

£115.00 £86.25 THE DOUBLE F
Worth the splurge9 pieces
Drawcord Loose Trousers - Black
ALFREDO AFFILIATE PROGRAM

Drawcord Loose Trousers - Black

£145.00 ALFREDO AFFILIATE PROGRAM
Tom Ford Women's Preloved Straight Leg Trousers in Black Cotton
MISSPAP

Tom Ford Women's Preloved Straight Leg Trousers in Black Cotton

£210.00 MISSPAP
Black trousers in organic cotton
THE DOUBLE F

Black trousers in organic cotton

£355.00 THE DOUBLE F
OpéraSPORT Maud Cargo Pants
ANTHROPOLOGIE

OpéraSPORT Maud Cargo Pants

£215.00 ANTHROPOLOGIE
Lean Assembly Pant - Soft Black Brushed Twill
ALFREDO AFFILIATE PROGRAM

Lean Assembly Pant - Soft Black Brushed Twill

£140.00 ALFREDO AFFILIATE PROGRAM
Drawcord Assembly Pant - Soft Black Slub
ALFREDO AFFILIATE PROGRAM

Drawcord Assembly Pant - Soft Black Slub

£110.00 ALFREDO AFFILIATE PROGRAM
Assembly Pant - Black Cord
ALFREDO AFFILIATE PROGRAM

Assembly Pant - Black Cord

£145.00 ALFREDO AFFILIATE PROGRAM
Drawcord Assembly Pant - Black Cord
ALFREDO AFFILIATE PROGRAM

Drawcord Assembly Pant - Black Cord

£145.00 ALFREDO AFFILIATE PROGRAM
−50%Black cotton palazzo trousers
THE DOUBLE F

Black cotton palazzo trousers

£260.00 £130.00 THE DOUBLE F

More like this

See all in Cotton Trousers →
The White Cotton Leather Trousers on Our WishlistCotton TrousersThe White Cotton Leather Trousers on Our WishlistNavy Cotton Cargo Trousers That Go With EverythingNavy TrousersNavy Cotton Cargo Trousers That Go With EverythingSilver Cotton Trousers Edited Down to the BestCotton TrousersSilver Cotton Trousers Edited Down to the BestGrey Cotton Wide Leg Trousers That Work From Desk to DinnerCotton TrousersGrey Cotton Wide Leg Trousers That Work From Desk to DinnerStandout Beige Cotton Wide Leg Trousers to ShopBeige TrousersStandout Beige Cotton Wide Leg Trousers to ShopRed Cotton Linen Trousers to Pack for Your HolidayCotton TrousersRed Cotton Linen Trousers to Pack for Your Holiday