Long Sleeve Wedding Guest Dresses
Our curated selection of long sleeve wedding guest dresses features a variety of sleeve styles, including cape, angel, puffed, balloon and fitted options. From flowing maxi gowns that exude glamour to structured midi styles, these designs are ideal for various dress codes. Whether you’re attending a formal celebration with a black-tie dress code, charming countryside ceremony, or cocktail wedding reception, Karen Millen offers timeless options that balance classic elegance with modern trends. Our dresses with long sleeves for wedding guests are designed to flatter every figure, including petite and plus sizes. Find your perfect fit below.
Read More
Bardot Wedding Guest Dresses
Evening Wedding Guest Dresses
Wedding Guest Outfits For Over 60S
Short Wedding Guest Dresses
Linen Wedding Guest Dresses
Casual Wedding Guest Dresses
Gold Wedding Guest Dresses
Champagne Wedding Guest Dresses
Cobalt Blue Wedding Guest Dresses
Black and White Wedding Guest Dresses
Teal Wedding Guest Dresses
Turquoise Wedding Guest Dresses
Blush Wedding Guest Dresses
Green Wedding Guest Dresses
Midi Wedding Guest Dresses
Halter Neck Dresses for Wedding Guests
144 products
Filters
Size
Colour
Price
Design
Detail
Gender
Length
Occasion
Shop by Fit
Sleeve length
Style
- No results found
Fabric
Neckline
Sort:
Relevance
View
KarenMillen
Stretch Velvet Crystal Embellished Long Sleeve Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Midi Dress
$328.00
View
KarenMillen
Scuba Crepe Crystal Bow Detail Midi Dress
- Design: Bow
- Detail: Backless
- Length: Midi
$526.00
View
KarenMillen
Stretch Crepe Jersey Plunge Neck Maxi Dress
- Detail: Draping
- Fabric: Polyester
- Length: Maxi
$394.00
View
KarenMillen
Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress
- Design: Plain
- Neckline: Plunge
- Sleeve length: Long Sleeve
$526.00
View
KarenMillen
Crystal Embellished Ruched Detail Sleeveless Midi Dress
- Length: Midi
- Neckline: Crew
- Sleeve length: Long Sleeve
$139.00
$394.00
View
KarenMillen
Drapey Crepe V Neck Back Sleeved Maxi Dress
- Detail: Plain
- Fabric: Jersey
- Style: Maxi Dress
$154.00
$306.00
View
KarenMillen
Drapey Crepe Jersey Open Back Detail Maxi Dress
- Detail: Ruched
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$284.00
View
KarenMillen
Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress
- Length: Midi
- Neckline: Crew
- Style: Knitted Dress
$145.00
$416.00
View
KarenMillen
Drapey Crepe Ruched Detail Maxi Dress
- Detail: Ruched
- Neckline: Cowl
- Sleeve length: Long Sleeve
$328.00
View
KarenMillen
Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
- Design: Plain
- Length: Maxi
- Style: Maxi Dress
$328.00
View
KarenMillen
Rib Knit Open Back Drama Hem Knitted Maxi Dress
- Design: Plain
- Length: Maxi
- Style: Maxi Dress
$328.00
View
KarenMillen
Premium Embellished Caped Maxi Dress
- Length: Maxi
- Neckline: Crew
- Style: Maxi Dress
$878.00
View
KarenMillen
Premium Slinky Crepe Embellished Cut Out Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$108.00
$306.00
Petite
View
KarenMillen
Petite Stretch Crepe Jersey Plunge Neck Maxi Dress
- Design: Plain
- Fabric: Polyester
- Style: Maxi Dress
$394.00
View
KarenMillen
Crystal Embellished Woven Plunge Detail Maxi Dress
- Detail: Embellished
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$277.00
$790.00
View
KarenMillen
Off The Shoulder Brushed Textured Jersey Midi Dress
- Length: Midi
- Neckline: Off the Shoulder
- Sleeve length: Long Sleeve
$77.00
$218.00
Petite
View
KarenMillen
Petite Drapey Crepe Ruched Detail Maxi Dress
- Length: Maxi
- Neckline: Cowl
- Style: Maxi Dress
$328.00
View
KarenMillen
Abstract Floral Satin Crepe Woven Long Sleeve Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Midi Dress
$112.00
$372.00
View
KarenMillen
Crinkle Cold Shoulder Georgette Woven Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$123.00
$350.00
View
KarenMillen
Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress
- Detail: Plain
- Length: Maxi
- Sleeve length: Long Sleeve
$154.00
$438.00
View
KarenMillen
Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
$130.00
$262.00
Petite
View
KarenMillen
Petite Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
- Design: Plain
- Detail: Ruched
- Fabric: Acetate slinky
$114.00
$328.00
View
KarenMillen
Figure Form Bandage Knit Embellished Wide Sleeve Midi Dress
- Fabric: Polyester
- Length: Midi
- Sleeve length: Long Sleeve
$548.00
View
KarenMillen
Jersey Crepe Ruched Long Sleeve Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$77.00
$218.00
Plus
View
KarenMillen
Plus Size Sequin Plunge Cowl Neck Strong Shoulder Long Sleeve Midi Dress
- Design: Plain
- Neckline: Cowl
- Sleeve length: Long Sleeve
$328.00
View
KarenMillen
Petal Applique Lace Woven Midi Dress
- Design: Floral
- Sleeve length: Long Sleeve
- Style: Midi Dress
$482.00
View
KarenMillen
Amelia Graham Printed Cady One Shoulder Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$92.00
$372.00
View
KarenMillen
Viscose Crinkle Embellished Scarf Detail Maxi Dress
- Detail: Embellished
- Fabric: Viscose
- Style: Maxi Dress
$614.00
View
KarenMillen
Premium Stretch Crepe Jersey Plunge Neck Maxi Dress
- Detail: Plain
- Neckline: Plunge
- Style: Maxi Dress
$154.00
$438.00
View
KarenMillen
Cold Shoulder 3D Floral Applique Woven Maxi Dress
- Detail: Applique
- Fabric: Polyester
- Sleeve length: Long Sleeve
$246.00
$702.00
View
KarenMillen
Photographic Floral Crinkle Georgette High Neck Cold Shoulder Woven Maxi Dress
- Fabric: Woven
- Length: Maxi
- Neckline: Round Neck
$350.00
View
KarenMillen
Cutwork Beaded Embroidered Woven Maxi Dress
- Fabric: Woven
- Length: Maxi
- Neckline: Round Neck
$284.00
$812.00
View
KarenMillen
Crinkle Floral Woven Maxi Dress With Laced Back And Embellishment
- Detail: Embellished
- Fabric: Polyester
- Neckline: High Neck
$119.00
$482.00
Petite
View
KarenMillen
Petite Premium Bonded Crepe Detachable Cape Maxi Dress
- Fabric: Woven
- Length: Maxi
- Sleeve length: Long Sleeve
$191.00
$768.00
View
KarenMillen
Crystal Embellished Woven Plunge Detail Maxi Dress
- Fabric: Woven
- Length: Maxi
- Sleeve length: Long Sleeve
$277.00
$790.00
View
KarenMillen
Crinkle Cold Shoulder Georgette Woven Maxi Dress
- Length: Maxi
- Neckline: Round Neck
- Style: Maxi Dress
$130.00
$372.00
View
KarenMillen
Viscose Satin Cowl Neck Midi Dress
- Detail: Plain
- Sleeve length: Long Sleeve
- Style: Midi Dress
$438.00
View
KarenMillen
Compact Stretch Jacquard Insert Split Front Midaxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Midaxi Dress
$108.00
$438.00
Petite
View
KarenMillen
Petite Crystal Embellished Cowl Back Maxi Dress
- Design: Embellished
- Fabric: Jersey
- Neckline: High Neck
$229.00
$570.00
View
KarenMillen
Tailored Lace up Back Detail Midi Dress
- Neckline: V Neck
- Sleeve length: Long Sleeve
- Style: Midi Dress
$108.00
$306.00
Showing 40 of 144