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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.

571 items
Black Sequin Starburst Embellished Midi Dress
Ariella
Blue Sequin Embellished Maxi Wrap Dress
Blue Petite Embellished V-Neck Midi Dress
Roman Petite
Pink Embellished Beaded V-Neck Dress
Cream Sequin Embellished Sheer Shift Dress
Green Bardot Pleated Fit & Flare Maxi Dress
Ariella
Green Drape Twist Stretch Ruched Maxi Dress
Ariella
Purple Petite Embellished Mesh Dress
Roman Petite
Purple Petite Embroidered Mesh Midi Dress
Roman Petite
Pink Sequin Cowl Neck Maxi Stretch Dress
Metallic Sequin Shimmer Midi Dress
White Petite Lace Tie Waist Maxi Dress
Roman Petite
Metallic Sequin Frill Hem Midi Dress
Blue Petite Lace Tie Waist Maxi Dress
Roman Petite
Blue Floral Print Pleated Maxi Dress
Pink Petite Lace Tie Waist Maxi Dress
Roman Petite
Blue Puff Sleeve Tiered Hem Maxi Dress
Ariella
Green Puff Sleeve Tiered Hem Maxi Dress
Ariella
Pink Floral Print Pleated Midi Dress
Pink Ombre Stripe Pleated Midi Dress
Black Sequin Cowl Neck Maxi Stretch Dress
Green Lace Top Overlay Pleated Midi Dress
Blue Floral Print Dipped Hem Jacquard Dress
Blue Abstract Dipped Hem Asymmetric Midi Dress
Blue Dusk Floral Lace Crochet Dress
Dusk Pack
Pink Crochet Lace V-Neck Midi Dress
Black Sequin Lace Blazer Dress
Black Dusk All Over Fringe Shift Dress
Dusk Pack
Blue Ombre Shimmer Plisse Midi Dress
Grey Floral Pleated Halter Midi Dress
Metallic Contrast Sequin Bodice Maxi Dress
Green Contrast Sequin Bodice Maxi Dress
Red Petite Floral Pleated Halter Neck Midi Dress
Roman Petite
Blue Petite Floral Pleated Halter Neck Midi Dress
Roman Petite
Black Sleeveless Contrast Mesh Maxi Stretch Dress
Pink Luxe Colourblock Fit & Flare Maxi Dress
Ariella
Red Sequin Tassel Flapper Midi Dress
Pink Floral Frill Chiffon Midi Dress
Pink Floral Painted Frill Midi Dress
Green Botanical Floral Frill Dress
Pink Floral Print Bardot Midi Stretch Dress
Cream Floral Print Stretch Midi Dress
Black Petite Spot Print Pleated Midi Dress
Roman Petite
White Petite Lace Overlay Midi Dress
Roman Petite
Blue Petite Lace Overlay Midi Dress
Roman Petite
White Petite Spot Print Tiered Midi Dress
Roman Petite
White Petite Lace Pleat Midi Dress
Roman Petite
Blue Petite Lace Pleat Midi Dress
Roman Petite
Blue A-Line Pleated Halter Dress
Black Fit & Flare Midi Dress
Pink Petite Embroidered Maxi Dress
Roman Petite
Blue Sequin Sweetheart Stretch Midi Dress
Black Petite Lace Overlay Midi Dress
Roman Petite
Black Petite Leaf Print Pleated Midi Dress
Roman Petite
Pink Petite Abstract Print Pleated Midi Dress
Roman Petite
Pink Abstract Print Frill Maxi Dress
Orange Dusk Pleated Tie Back Midi Dress
Dusk Pack
Green Dusk Sleeveless Floral Print Maxi Dress
Dusk Pack
Orange Floral Chiffon Tiered Asymmetric Midi Dress
Black Embellished Flapper Dress
Metallic Sequin Shirt Dress
Green Floral Halter Neck Pleated Maxi Dress
White Floral Lace Midi Dress
Pink Floral Print Frill Wrap Midi Dress
Black Floral Motif Premium Stretch Midi Dress
Pink Floral Lace Twist Neck Keyhole Dress
Cream Animal Print Split Sleeve Midi Dress
White Bardot Floral Tiered Dress
Pink Floral Ruffle Tie Waist Midi Dress
Cream Floral Print Bardot Midi Dress
Blue Petite Trim Neck Short Sleeve Dress
Roman Petite
Green Petite Trim Detail Ruched Midi Dress
Roman Petite
Pink Petite Trim Detail Ruched Midi Dress
Roman Petite
Black Sequin Embellished Velvet Bodycon Dress
Green Sequin Shimmer Velvet Dress
Red Sequin Lace Ruched Stretch Dress
Red Sequin Embellished Maxi Wrap Dress
Black Velvet Twist Front Maxi Stretch Dress
Metallic Sequin V-Neck Stretch Wrap Maxi Dress
Green Limited Abstract Twist Detail Ruched Dress
Blue Sparkle Bead Embellished Maxi Dress
Blue Sleeveless Abstract Print Maxi Dress
Blue Abstract Floral Print Hanky Hem Dress
Red Dusk Blurred Foil Print Dress
Dusk Pack
Blue Petite Trim Layer Shift Dress
Roman Petite
Green Petite Trim Layer Shift Dress
Roman Petite
Blue Petite Hotfix Embellished Back Cape Dress
Roman Petite
Blue Petite Sequin Trim Chiffon Cape Dress
Roman Petite
Pink Animal Print Frill V-Neck Dress
Brown Animal Print Twist Front Stretch Dress
Red Spot Frill Fit & Flare Dress
Black Abstract Printed Gathered Wrap Dress
Blue Watercolour Fern Chiffon Dress
Orange Ombre Plisse Midi Wrap Dress
Blue Petite Pleated Hem Shift Dress
Roman Petite
Blue Petite Pleated Hem Shift Dress
Roman Petite
Black Petite Contrast Sleeve Velvet Dress
Roman Petite
Black Dusk Halter Neck Tassel Trapeze Dress
Dusk Pack
Blue Sequin Bodice Betlted Chiffon Dress
Purple Sequin Lace Twist Front Midi Dress
Black Sequin Lace Twist Front Midi Dress
Blue Sequin Fluted Hem Lace Stretch Dress
Black Petite Neck Trim Velvet Stretch Dress
Roman Petite
Cream Ruched Floral Frill Dress
Green Printed Mesh Midi Dress
Blue Petite Floral Print Frill Midi Dress
Roman Petite
White Petite Floral Chiffon Blouson Overlay Dress
Roman Petite
White Petite Gathered Neck Hotfix Dress
Roman Petite
Blue Floral Frill Detail Wrap Dress
Green Sequin Lace Ruched Stretch Dress
Black Sequin Lace Ruched Stretch Dress
Blue Glitter Velvet Maxi Stretch Dress
Black Sequin Embellished Sheer Shift Dress
White Sleeveless Swirl Print Pleated Chiffon Dress
Pink Floral Halter Neck Pleated Chiffon Maxi Dress
Green Metallic Lace Sequin Midi Dress
Black Petite Spot Print Halter Pleat Dress
Roman Petite
White Petite Trim Neck Short Sleeve Dress
Roman Petite
Red Floral Frill High Low Midi Dress
White Petite Gathered Neck Jacquard Dress
Roman Petite

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.