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.
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Spring Wedding Guest Dresses
Summer Wedding Guest Dresses
Burgundy Wedding Guest Dresses
One Shoulder Wedding Guest Dresses
Short Sleeve Wedding Guest Dresses
Embellished Wedding Guest Dresses
Wedding Guest Outfits for Over 60s
Winter Wedding Guest Dresses
Beach Wedding Guest Dresses
Maxi Wedding Guest Dresses
Red Wedding Guest Dresses
Blue Wedding Guest Dresses
Modest Wedding Guest Dresses
Brown Wedding Guest Dresses
Black Tie Wedding Guest Dresses
174 products
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KarenMillen
Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress
- Length: Maxi
- Neckline: V Neck
- Occasion: Occasion
$350.40
$438.00
View
KarenMillen
Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
- Length: Maxi
- Neckline: Off the Shoulder
- Occasion: Occasion
$262.40
$328.00
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KarenMillen
Woven Sleeved Pleated Dress With Pu
- Length: Maxi
- Occasion: Occasion
- Style: Knitted Dress
$187.00
$372.00
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KarenMillen
Cosmic Cold Shoulder Woven Maxi Dress
- Neckline: High Neck
- Sleeve length: Long Sleeve
- Style: Dress
$176.00
$350.00
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KarenMillen
Premium Embellished Cape Maxi Dress
- Length: Maxi
- Neckline: Crew
- Style: Maxi Dress
$517.00
$1032.00
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KarenMillen
Premium Stretch Crepe Jersey Plunge Neck Maxi Dress
- Length: Maxi
- Neckline: Plunge
- Occasion: Occasion
$154.00
$438.00
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KarenMillen
Lily Macrae Cold Shoulder Embellished Woven Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$200.00
$570.00
Plus
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KarenMillen
Plus Size Crystal Embellished Organdie Balloon Sleeve Midi Dress
- Neckline: Round Neck
- Sleeve length: Long Sleeve
- Style: Midi Dress
$614.40
$768.00
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KarenMillen
Garden Floral Viscose Georgette Satin Mix Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
$238.00
$790.00
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KarenMillen
Crystal Embellished Woven Plunge Detail Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$632.00
$790.00
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KarenMillen
Dark Floral Tulle Plunge Balloon Sleeve Maxi Dress
- Neckline: Plunge
- Occasion: Occasion
- Style: Maxi Dress
$350.40
$438.00
Petite
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KarenMillen
Petite Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress
- Length: Maxi
- Neckline: V Neck
- Style: Maxi Dress
$176.00
$438.00
Plus
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KarenMillen
Plus Size Crystal Embellished Woven Plunge Detail Maxi Dress
- Length: Maxi
- Neckline: Plunge
- Sleeve length: Long Sleeve
$632.00
$790.00
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KarenMillen
Jersey Crepe Ruched Long Sleeve Maxi Dress
- Length: Maxi
- Neckline: Round Neck
- Style: Maxi Dress
$77.00
$218.00
Petite
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KarenMillen
Petite Embellished Figure Form And Chiffon Sleeve Midi Dress
- Length: Midi
- Neckline: Crew
- Occasion: Occasion
$145.00
$416.00
Petite
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KarenMillen
Petite Crystal Embellished Satin Wrap Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$152.00
$504.00
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KarenMillen
Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress
- Length: Maxi
- Neckline: Crew
- Style: Knitted Dress
$438.40
$548.00
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KarenMillen
Bandage Collared Knitted Midi Dress With Sheer Sleeve
- Length: Midi
- Neckline: Collared
- Occasion: Occasion
$244.80
$306.00
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KarenMillen
Polka Dot Tulle Plunge Balloon Sleeve Maxi Dress
- Length: Maxi
- Neckline: Plunge
- Style: Maxi Dress
$297.60
$372.00
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KarenMillen
Thigh High Split Embellished Woven Fringed Midi Dress
- Length: Maxi
- Neckline: Crew
- Style: Midi Dress
$825.60
$1032.00
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KarenMillen
Viscose Georgette Pleated Woven Maxi Dress With Sheer Lace Panel Detail
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$145.00
$482.00
Plus
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KarenMillen
Plus Size Premium Crystal Embellished Woven Maxi Dress
- Length: Maxi
- Neckline: High Neck
- Style: Maxi Dress
$1054.40
$1318.00
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KarenMillen
Crystal Embellished Cady Woven Cape Maxi Dress
- Neckline: Crew
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$383.00
$1274.00
Plus
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KarenMillen
Plus Size Leopard Print Mesh Maxi Dress
- Length: Maxi
- Neckline: Round Neck
- Occasion: Going Out
$106.00
$262.00
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KarenMillen
Slinky V Neck Knitted Dress With Hardware Keyring Detail
- Neckline: V Neck
- Occasion: Occasion
- Style: Knitted Dress
$92.00
$306.00
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KarenMillen
Viscose Satin Long Sleeve Bias Cut Woven Midi Dress
- Neckline: Crew
- Sleeve length: Long Sleeve
- Style: Midi Dress
$79.00
$262.00
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KarenMillen
Viscose Blend Slinky Batwing Button Neck Knit Midi Dress
- Neckline: V Neck
- Occasion: Occasion
- Style: Knitted Dress
$143.00
$284.00
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KarenMillen
Cold Shoulder 3D Floral Applique Woven Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
$561.60
$702.00
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KarenMillen
Animal Stretch Velvet Devore Midi Dress
- Length: Midi
- Neckline: Round Neck
- Occasion: Occasion
$156.80
$196.00
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KarenMillen
Premium Mirrored Crystal Embellished Woven Long Sleeve Column Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
$484.00
$966.00
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KarenMillen
Printed Satin Woven Maxi Dress
- Length: Maxi
- Neckline: Crew
- Occasion: Occasion
$79.00
$262.00
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KarenMillen
Crystal Embellished Raw Edge Satin Wrap Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
$165.00
$548.00
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KarenMillen
Crystal Embellished Viscose Crepe Woven Cape Maxi Dress
- Length: Maxi
- Neckline: Scoop
- Occasion: Occasion
$224.00
$746.00
Plus
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KarenMillen
Plus Size Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
- Neckline: Off the Shoulder
- Occasion: Occasion
- Style: Maxi Dress
$262.40
$328.00
Tall
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KarenMillen
Floral Applique Embellished Metallic Georgette Woven Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
$396.00
$988.00
Plus
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KarenMillen
Plus Size Lace with black taping long sleeve woven maxi dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
$244.80
$306.00
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KarenMillen
Lace with black taping long sleeve woven maxi dress
- Neckline: V Neck
- Sleeve length: Long Sleeve
- Style: Maxi Dress
$244.80
$306.00
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KarenMillen
Ombre Floral Soft Pleated Woven Maxi With Cape Detail
- Length: Maxi
- Neckline: Plunge
- Style: Maxi Dress
$132.00
$438.00
Plus
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KarenMillen
Plus Size Placed Floral Embroidered Mesh Woven Belted Maxi Dress
- Length: Maxi
- Neckline: Collarless
- Occasion: Occasion
$508.80
$636.00
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KarenMillen
Blurred Floral Tulle Plunge Maxi Dress
- Length: Maxi
- Neckline: Plunge
- Occasion: Occasion
$132.00
$438.00
Showing 40 of 174