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Formal Dresses

Step into summer with confidence in our collection of formal dresses for women, perfect for weddings, evening receptions, or elegant dinners. Whether you’re drawn to a chic formal midi dress, a sweeping maxi dress & gown, or a more dazzling sequin dress, this collection of formal evening dresses combines style, sophistication, and seasonal comfort. Pair your timeless fit and flare dress with heels and a bolero for your next black tie event or catch some eyes by wearing our elegant formal wear with sparkly accessories. From formal sundresses for an easy breezy summer look to winter formal dresses for a cosy ensemble, each design in this collection ensures you stay comfy while being stylish. Browse the full women's formal outfits collection covering petite and plus size fits, find your next standout piece today at Roman UK.

102 items
Black Abstract Printed Gathered Wrap Dress
Black Fit & Flare Midi Dress
Black Chiffon Pleat Neck Midi Dress
Black Floral Motif Premium Stretch Midi Dress
Black Sequin Embellished Velvet Bodycon Dress
Black Sequin Lace Twist Front Midi Dress
Black Sequin Lace Ruched Stretch Dress
Black Petite Leaf Print Pleated Midi Dress
Roman Petite
Black Sleeveless Contrast Mesh Maxi Stretch Dress
Black Dusk Ruched Mesh Stretch Dress
Dusk Pack
Black Velvet Twist Front Maxi Stretch Dress
Black Petite Chain Trim Shift Dress
Roman Petite
Black Sequin Starburst Embellished Midi Dress
Ariella
Black Dusk Floral Stretch Angel Sleeve Mini Dress
Dusk Pack
Black Petite Spot Layered Tier Dress
Roman Petite
Black Petite Spot Print Pleated Midi Dress
Roman Petite
Black Side Twist Sleeveless Glitter Dress
Black Sequin Cowl Neck Maxi Stretch Dress
Black Dusk All Over Fringe Shift Dress
Dusk Pack
Black Petite Contrast Bow Midi Dress
Roman Petite
Black Petite Neck Trim Velvet Stretch Dress
Roman Petite
Black Petite Lace Overlay Midi Dress
Roman Petite
Black Petite Contrast Sleeve Velvet Dress
Roman Petite
Black Sequin Lace Blazer Dress
Black Embellished V-Neck Wrap Dress
Black A-Line Pleated Halter Dress
Black Embellished Flapper Dress
Black Petite Spot Print Bow Midi Dress
Roman Petite
Black Dobby Plisse Wrap Dress
Black Petite Spot Print Halter Pleat Dress
Roman Petite
Black Petite Floral Asymmetric Frill Dress
Roman Petite
Black Petite Textured Spot Floral Dress
Roman Petite
Black Velvet Bodycon Midi Dress
Black Dusk Sequin Top Satin Midi Dress
Dusk Pack
Black Petite Contrast Sequin Velvet Dress
Roman Petite
Black Satin V-Neck Ruffle Dress
Black Diamante Detail Knitted Dress
Black Velvet Halter Neck Ruffle Hem Midi Dress
Black Petite Crushed Pleat Tier Dress
Roman Petite
Black Petite Metallic Knit Bardot Midi Dress
Roman Petite
Black Lace Trim Floral Dress
Black Spot Print Halter Neck Midi Dress
Black Foil Print Twist Front V-Neck Plisse Dresss
Black Dusk Halter Neck Tassel Trapeze Dress
Dusk Pack
Black Floral Print Premium Stretch Bardot Dress
Ariella
Black Foil Floral Print Fit & Flare Dress
Black Twist Front Stretch Dress
Black Velvet Side Ruched Stretch Midi Dress
Black Abstract Print Ruched Stretch Dress
Black Shimmer Foil Print Dress
Black Petite Hotfix Sleeve Stretch Shift Dress
Roman Petite
Black Limited Floral Twist Detail Ruched Shift Dress
Black Dusk Sequin Puff Sleeve Stretch Shift Dress
Dusk Pack
Black Luxe Floral Fit & Flare Maxi Dress
Ariella
Black Chain Detail Wrap Stretch Midi Dress
Black Petite Velvet Feather Hem Dress
Roman Petite
Black Petite Sparkle Stretch Drape Dress
Roman Petite
Black Floral Glitter Print Midi Stretch Dress
Black Sequin Cowl Neck Stretch Dress
Black Petite Metallic Pleat Knitted Dress
Roman Petite
Black Petite Metallic Jacquard Dress
Roman Petite
Black Petite V-Neck Pleat Sleeve Shift Dress
Roman Petite
Black Velvet Buckled Belt Midi Dress
Black Bardot Ditsy Floral Midi Dress
Black Pleated Shirred Halterneck Dress
Black Curve Abstract Stretch Mesh Wrap Dress
Introducing... Roman Curve
Black Floral Print Shimmer Midi Dress
Black Sleeveless Sequin Trim Stretch Dress
Black Animal Print Velvet Dress
Black Floral Jaquard Mini Dress
Black Sleeveless Pleated Stretch Ruched Dress
Black Paisley Print Velvet Shift Dress
Black Shimmer Jacquard Midi Dress
Black Dusk Puff Sleeve Satin Midi Dress
Dusk Pack
Black Buckle Detail Maxi Stretch Dress
Ariella
Black Curve Premium Stretch Polka Dot Dress
Introducing... Roman Curve
Black Curve Sequin Lace Sweetheart Dress
Introducing... Roman Curve
Black Dusk Frill Detail Wide Leg Jumpsuit
Dusk Pack
Black Petite V-Neck Flare Trim Detail Cape Dress
Roman Petite
Black Lace Halter Neck Stretch Dress
Black Floral Lace Mesh Stretch Midi Dress
Black Metallic Leopard Print Midi Stretch Dress
Black Flared Sleeve Front Wrap Stretch Dress
Black Tropical Print Chiffon Tiered Wrap Midi Dress
Black Petite Ruched Glitter Midi Dress
Roman Petite
Black Fitted Floral Jersey Ruched Wrap Dress
Black Curve Contrast Floral Chiffon Overlay Dress
Introducing... Roman Curve
Black Curve Sequin Lace Wrap Dress
Introducing... Roman Curve
Black Ruched Mesh Stretch Dress
Dusk Pack
Black Sweetheart Neck Premium Stretch Skater Dress
Black Twist Detail Trapeze Maxi Dress
Black Sequin Embellished Sheer Shift Dress
Black Floral Jacquard Fishtail Maxi Dress
Black Abstract Print Belted Midi Stretch Dress
Black Polka Dot Premium Stretch Midi Twist Dress
Black Glitter Velvet Cold Shoulder Maxi Dress
Black Lace Bardot Midi Stretch Dress
Black Lace Bodice Halter Neck Dress
Dusk Pack
Black Petite Embellished Neck Chiffon Dress
Roman Petite
Black Velvet Button Detail Fit & Flare Dress
Dusk Pack
Black Embellished Keyhole Swing Dress
Black Sparkle Embellished Fit & Flare Skater Dress
Dusk Pack

Formal Dresses

A formal dress for a woman is a type of attire that is typically worn for special occasions, such as weddings, cocktail parties, and black-tie events. These dresses are often characterised by their elegant and sophisticated designs, with materials like silk, satin, or velvet commonly used. Moreover, a formal dress usually features classic silhouettes and intricate details, like lace or beading, which add a touch of luxury and refinement. While some formal dresses might be floor-length, others can be shorter, depending on the formality of the event and personal style preferences. Despite the variety of styles available, the ultimate goal of a formal dress is to make the wearer feel confident and prepared for any special event. Accessories, such as delicate jewellery and elegant shoes, often complement the attire, enhancing the formal look. While the colour palette may range from classic black to vibrant hues, the overall appearance should reflect a polished and sophisticated demeanour.