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Cocktail Party Outfits in size 12

Make sure your night is one to remember in an eye-catching ensemble fit for any elegant evening. Whether you want to wow guests in a sparkling sequin dress or stand out from the crowd with a show-stopping jumpsuit, you'll find what you need to feel amazing at your next cocktail party. Go all out in an embellished cold shoulder top teamed with sparkly mesh floor-sweeping skirt, or channel the roaring ‘20s with a gorgeous flapper dress. A chiffon bolero or tailored jacket will add warmth to your occasion outfit without compromising on style. And don't forget your accessories! Whatever your diary has in store for you, we've got a look for any event!

890 items
Black Petite Velvet Feather Trim Shift Dress
Roman Petite
Black Sequin Long Sleeve Stretch Top
Dusk Pack
Cream Elastic Waist Mesh Layered A Line Skirt
Red Foil Print V-Neck Fit & Flare Ruffle Dress
Pink Petite V-Neck Flare Trim Detail Cape Dress
Roman Petite
Black Embellished Sequin Mesh Top
Multi Petite Embellished Chiffon Tiered Shift Dress
Roman Petite
Blue 3/4 Sleeve Textured Longline Jacket
Pink Relaxed Stretch Shimmer V-Neck Jumper
Red Shimmer Textured Stretch Shirt
Green Petite Frill Sleeve Pleat Front Top
Roman Petite
Black Sequin Embellished Velvet Shift Dress
Dusk Pack
Green Petite Chiffon Sleeve Sparkle Dress
Roman Petite
Black Petite V-Neck Pleat Sleeve Shift Dress
Roman Petite
Metallic Sequin Sleeve Panel Stretch Top
Black Diamante Sparkle Embellished Jumper
Blue Pleated Elastic Waist Maxi Stretch Skirt
Black Halter Neck Tassel Trapeze Dress
Dusk Pack
Metallic Art Deco Sequin Flapper Dress
Metallic Petite Shimmer Knot Waist Keyhole Dress
Roman Petite
Blue Sunray Embellished Crew Neck Knit Jumper
Black Petite Lace Overlay Midi Dress
Roman Petite
Red Sequin Cowl Neck Stretch Jersey Top
Black Glitter Floral Print Maxi Stretch Dress
Red Rose Lace Peplum Stretch Midi Dress
Dusk Pack
Black Sweetheart Neck Scuba Skater Dress
Brown Sequin Button Through Stretch Blouse
Dusk Pack
Blue Abstract Print Wrap Front Pleated Maxi Dress
Black Petite Hotfix Detail Midi Dress
Roman Petite
Brown Baroque Lace Stretch Top
Dusk Pack
Black Lace Scalloped Square Neck Maxi Dress
Ariella
Blue Sequin Embellished Velour Stretch Skirt
Black 3/4 Sleeve Mesh Longline Kimono
Pink Satin Ruffle Front V-Neck Top
Blue Metallic Floral Print Blouse
Black Petite Velvet Tiered Midi Stretch Dress
Roman Petite
Black Foil Print V-Neck Stretch Jumpsuit
Multi Sequin Tie Front Stretch Top
Red Tie Neck Glitter Stretch Top
Grey Petite Abstract Print Pleated Midi Dress
Roman Petite
Black Flocked Heart V-Neck Ruffle Front Top
Dusk Pack
Red Flared Sleeve Front Wrap Stretch Dress
Metallic Sequin Bodice V-Neck Stretch Top
Black Velvet Metallic Print V-Neck Stretch Blouse
Red Sequin Embellished Knit Cardigan
Black Iridescent Sequin Bodycon Maxi Dress
Ariella
Purple Sequin V-Neck Stretch Wrap Midi Dress
Black Sleeveless Contrast Mesh Maxi Stretch Dress
Metallic Sequin Cowl Neck Stretch Jersey Top
Pink Sequin High Neck Keyhole Top
Red Sequin Hem Contrast Tunic Top
Pink Asymmetric Flared Hem Midi Dress
Blue Sequin Embellished Maxi Wrap Dress
Black Heart Print Foil Collar Stretch Top
Green Sequin Twist Front Maxi Stretch Dress
Black Glitter Print Banded Hem Stretch Top
Blue Sequin Mesh Overlay Bubble Hem Top
Black Sparkle Mesh Sleeve Jersey Top
Black Glitter Spot Print Hanky Hem Stretch Top
Red Sequin Bodice V-Neck Stretch Top
Blue Sequin Halter Neck Frill Hem Midi Dress
Black Petite Metallic Long Sleeve Knit Jumper
Roman Petite
Black Ruched Mesh Stretch Dress
Dusk Pack
Blue Sequin V-Neck Tunic Stretch Top
Metallic Sequin Detail Blouson Stretch Top
Purple Sequin Shift Stretch Dress
Dusk Pack
Blue Lace Scallop V-Neck Bodycon Maxi Dress
Ariella
Red Lace Scallop Edge Front Split Maxi Dress
Ariella
Black Lace Scallop Edge Front Split Maxi Dress
Ariella
Blue Ombre Halter Neck Pleated Maxi Dress
Purple Stud Detail Knit Fit & Flare Dress
Black Velvet Halter Neck Ruffle Hem Midi Dress
Blue Sequin High Neck Keyhole Top
Blue Floral Print Pleat Detail Bardot Jumpsuit
Green Petite Floral Print Pleated Midi Dress
Roman Petite
Black Sequin Embellished Knit Cardigan
Blue Shimmer Halterneck Stretch Top
Red Sequin Yoke Mesh Sleeve Top
Black Petite Pleated Necklace Top
Roman Petite
Black Hotfix Spot Print A-Line Midi Dress
Dusk Pack
Green Starburst Sequin Stretch Bodycon Maxi Dress
Ariella
Pink Petite Hotfix Embellished Back Cape Dress
Roman Petite
Metallic Metallic Print Chiffon Hem Stretch Top
Blue Chiffon Hem Sequin Stretch Tunic Top
Black Sequin Button Through Stretch Blouse
Dusk Pack
Pink Keyhole Knot Front Jacquard Midi Dress
Blue Animal Print Asymmetric Tiered Dress
Black Foil Star Print Long Sleeve Top
Purple Petite Velvet Feather Trim Stretch Dress
Roman Petite
Green Glitter Velvet Maxi Dress
Grey Velvet Burnout Cowl Neck Stretch Top
Brown Tailored Ruched Sleeve Stretch Jacket
Blue Blurred Print Ruched Stretch Mesh Top
Purple Shimmer Plisse Pleated Top
Blue Glitter Animal Print Banded Hem Stretch Top
Blue Sequin Bodice V-Neck Stretch Tunic Top
Purple Petite Sparkle Cold Shoulder Shift Dress
Roman Petite
Red Glitter Button Through Stretch Blouse
Green V-Neck Metallic Spot Plisse Vest Top
Red Foil Plisse Pleated Pencil Skirt
Red Shimmer Line Cowl Neck Tunic Top
Metallic Animal Print Long Sleeve Foil Blouse
Dusk Pack
Black Baroque Lace Stretch Top
Dusk Pack
Black Velvet Elastic Waist Pencil Stretch Skirt
Green Embroidered Lace Shirred Hem Top
Black Contrast Sparkle Stretch Top
Black Metallic Star Print Jumper
Dusk Pack
Blue Sequin Sleeve Panel Stretch Top
Black Stripe Print Asymmetric Overlay Top
Purple Petite Contrast Sequin Shift Stretch Dress
Roman Petite
Red Hotfix Embellished Sleeve Knit Jumper
Blue Petite Hotfix Embellished Back Cape Dress
Roman Petite
Red Julianna Lace Sleeve Jacket
Red Julianna Lace Insert Godet Dress
Blue Petite V-Neck Diamante Cuff Stretch Top
Roman Petite
Black Sequin Cowl Neck Stretch Midi Dress
Metallic Shimmer Line Cowl Neck Tunic Top
Red Lace Scallop V-Neck Bodycon Maxi Dress
Ariella
Black Lace Scallop V-Neck Bodycon Maxi Dress
Ariella
Green Lace Scallop Edge Front Split Maxi Dress
Ariella