Best Sellers
Latest Arrivals
UP TO 70% OFF
Worldwide Delivery
Sign Up TO OUR EMAILS

size 18 Casual Dresses

Make everyday a dress day and shop our collection of women's plus size casual dresses. Designed with comfort and style in mind, choose from a range of weekend winning styles. From classic black dresses in relaxed swing and drape pocket fits to floral maxis and midis for everyday wear, we've got the dresses made for dress-down days in UK sizes 16 to 40 here.

Read More
Filter Products By
View Items
Plus Size Floral Dresses Navy Daisy Drape Pocket Dress
Add to Wishlist
Added to Wishlist
Available Up To Size 38
£19.99
£17.99
( 10% OFF)

Navy Daisy Drape Pocket Dress

Plus Size Jersey Dresses Black Sleeveless Drape Pocket Dress
Add to Wishlist
Added to Wishlist
Available Up To Size 38
£21.99
£19.79
( 10% OFF)

Black Sleeveless Drape Pocket Dress

Plus Size Swing Dresses Khaki Floral Pocket Swing Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£21.99
£12.99
( 41% OFF)

Khaki Floral Pocket Swing Dress

Plus Size Swing Dresses Mustard Floral Pocket Swing Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£21.99
£12.99
( 41% OFF)

Mustard Floral Pocket Swing Dress

£29.99
£26.99
( 10% OFF)

Black Daisy Print Swing Dress

Plus Size Casual Dresses Black Ditsy Floral Bardot Dress
Add to Wishlist
Added to Wishlist
Available Up To Size 38
£26.99
£24.29
( 10% OFF)

Black Ditsy Floral Bardot Dress

£26.99
£24.29
( 10% OFF)

Black Stripe Maxi Dress

Plus Size Floral Dresses Black Ditsy Floral Print Milkmaid Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£26.99
£9.99
( 63% OFF)

Black Ditsy Floral Print Milkmaid Dress

Plus Size Knitted Tops & Jumpers Black Stud Asymmetric Tunic
Add to Wishlist
Added to Wishlist
Online Exclusive
£29.99
£9.99
( 67% OFF)

Black Stud Asymmetric Tunic

£29.99
£23.99
( 20% OFF)

Navy Geometric Shift Dress

Plus Size Black Dresses YOURS LONDON Black Pocket Maxi Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£26.99
£24.29
( 10% OFF)

YOURS LONDON Black Pocket Maxi Dress

Plus Size Jersey Dresses Rust Tiger Print Turtle Neck Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£26.99
£6.99
( 74% OFF)

Rust Tiger Print Turtle Neck Dress

Plus Size Black Dresses Black Floral Drape Pocket Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£26.99
£14.99
( 44% OFF)

Black Floral Drape Pocket Dress

Plus Size Maxi Dresses YOURS LONDON Navy Pocket Maxi Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£26.99
£24.29
( 10% OFF)

YOURS LONDON Navy Pocket Maxi Dress

Plus Size Black Dresses Black & White Stripe Sleeveless Drape Pocket Dress
Add to Wishlist
Added to Wishlist
Available Up To Size 38
£23.99
£19.19
( 20% OFF)

Black & White Stripe Sleeveless Drape Pocket Dress

Plus Size Black Dresses Black & Khaki Animal Stripe Print Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£23.99
£14.99
( 38% OFF)

Black & Khaki Animal Stripe Print Dress

Plus Size Tunics Grey Animal Print Mocket Pocket Tunic Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£26.99
£5.99
( 78% OFF)

Grey Animal Print Mocket Pocket Tunic Dress

£21.99
£12.99
( 41% OFF)

LIMITED COLLECTION Camel Off The Shoulder Dress

Plus Size Tunics Black & White Abstract Animal Smock Tunic
Add to Wishlist
Added to Wishlist
Available Up To Size 38
£21.99
£19.79
( 10% OFF)

Black & White Abstract Animal Smock Tunic

Plus Size Casual Dresses SUSTAINABLE Navy Drape Pocket Dress
Add to Wishlist
Added to Wishlist
Available Up To Size 38
£23.99
£21.59
( 10% OFF)

SUSTAINABLE Navy Drape Pocket Dress

£26.99
£24.29
( 10% OFF)

White Stripe Drawstring Waist Tunic

£26.99
£24.29
( 10% OFF)

Blue Stripe Drawstring Waist Tunic

Plus Size Wrap Dresses YOURS LONDON Navy Floral Wrap Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£36.99
£33.29
( 10% OFF)

YOURS LONDON Navy Floral Wrap Dress

Plus Size Tunics YOURS LONDON Black Flute Sleeve Tunic
Add to Wishlist
Added to Wishlist
Online Exclusive
£23.99
£21.59
( 10% OFF)

YOURS LONDON Black Flute Sleeve Tunic

£28.99
£26.09
( 10% OFF)

LIMITED COLLECTION Blue Denim Look Pinafore Dress

Plus Size Casual Dresses Dark Green Check Drape Pocket Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£26.99
£14.99
( 44% OFF)

Dark Green Check Drape Pocket Dress

£26.99
£21.59
( 20% OFF)

Black Swing Pinafore Dress

£17.99
£14.39
( 20% OFF)

LIMITED COLLECTION Black PU Hem T-Shirt Dress

Plus Size Casual Dresses WEDNESDAY'S GIRL Pink Floral Chiffon Tea Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£28.99
£26.09
( 10% OFF)

WEDNESDAY'S GIRL Pink Floral Chiffon Tea Dress

£19.99
£12.99
( 35% OFF)

LIMITED COLLECTION Black Ribbed Hoodie Dress

£17.99
£16.19
( 10% OFF)

Black Shirred Maxi Dress

£29.99
£19.99
( 33% OFF)

Black Check Hanky Hem Shirt Dress

£17.99
£16.19
( 10% OFF)

LIMITED COLLECTION Black Jersey Smock Dress

Plus Size Floral Dresses Black Floral Pocket Swing Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£21.99
£12.99
( 41% OFF)

Black Floral Pocket Swing Dress

£21.99
£12.99
( 41% OFF)

LIMITED COLLECTION Black Tie Waist Hoodie Dress

Plus Size Maxi Dresses Pink Tropical Maxi Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£36.99
£9.99
( 73% OFF)

Pink Tropical Maxi Dress

Plus Size Floral Dresses Navy Floral Tiered Smock Dress
Add to Wishlist
Added to Wishlist
Available Up To Size 38
£26.99
£21.59
( 20% OFF)

Navy Floral Tiered Smock Dress

£26.99
£12.99
( 52% OFF)

Navy Star Cowl Neck Tunic Dress

Plus Size Floral Dresses WEDNESDAY'S GIRL White & Pink Daisy Smock Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£18.99
£17.09
( 10% OFF)

WEDNESDAY'S GIRL White & Pink Daisy Smock Dress

Plus Size Tunics YOURS LONDON Grey Marble Flute Sleeve Tunic
Add to Wishlist
Added to Wishlist
Online Exclusive
£26.99
£24.29
( 10% OFF)

YOURS LONDON Grey Marble Flute Sleeve Tunic

£19.99
£9.99
( 50% OFF)

Black Ditsy Floral Swing Dress

Plus Size Work Dresses Black & Grey Jacquard Check Smock Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£26.99
£9.99
( 63% OFF)

Black & Grey Jacquard Check Smock Dress

£19.99
£17.99
( 10% OFF)

LIMITED COLLECTION Black Heart Jersey Smock Dress

£26.99
£24.29
( 10% OFF)

Black Bright Floral Tea Dress

Plus Size Floral Dresses Black & Pink Floral Drape Pocket Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£26.99
£14.99
( 44% OFF)

Black & Pink Floral Drape Pocket Dress

Plus Size Tunics Black Animal Check Tunic Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£26.99
£14.99
( 44% OFF)

Black Animal Check Tunic Dress

£19.99
£12.99
( 35% OFF)

Black Floral Print Swing Dress

£26.99
£9.99
( 63% OFF)

Black Floral Mock Pocket Tunic

£26.99
£21.59
( 20% OFF)

Black & White Polka Dot Swing Dress

Plus Size Maternity Dresses BUMP IT UP MATERNITY Navy Floral Wrap Maxi Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£36.99
£29.59
( 20% OFF)

BUMP IT UP MATERNITY Navy Floral Wrap Maxi Dress

Plus Size Black Dresses SUSTAINABLE Black Drape Pocket Dress
Add to Wishlist
Added to Wishlist
Available Up To Size 38
£23.99
£21.59
( 10% OFF)

SUSTAINABLE Black Drape Pocket Dress

£26.99
£24.29
( 10% OFF)

Black Floral Pleat Neck Dress

£26.99
£9.99
( 63% OFF)

Black Floral Print Mock Pocket Tunic

£26.99
£24.29
( 10% OFF)

Blue Floral Swing Dress

Plus Size Casual Dresses Grey Snake Print Tunic T-Shirt
Add to Wishlist
Added to Wishlist
Online Exclusive
£17.99
£9.99
( 44% OFF)

Grey Snake Print Tunic T-Shirt

£23.99
£14.99
( 38% OFF)

Black Marl Floral Knitted Dress

Plus Size Going Out Dresses LIMITED COLLECTION Black 2 in 1 Leopard Collar Shirt Dress
Add to Wishlist
Added to Wishlist
Online Exclusive
£33.99
£14.99
( 56% OFF)

LIMITED COLLECTION Black 2 in 1 Leopard Collar Shirt Dress

Plus Size Maxi Dresses Green Maxi Dress With Belt
Add to Wishlist
Added to Wishlist
Online Exclusive
£23.99
£6.99
( 71% OFF)

Green Maxi Dress With Belt

Plus Size Black Dresses Black Dipped Hem Swing Dress
Add to Wishlist
Added to Wishlist
Available Up To Size 38
£23.99
£21.59
( 10% OFF)

Black Dipped Hem Swing Dress

£26.99
£12.99
( 52% OFF)

LIMITED COLLECTION Brown Leopard Print Knot Front Dress