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.
Refine By
Sequin Starburst Embellished Midi Dress
Sequin Embellished Maxi Wrap Dress
Petite Embellished V-Neck Midi Dress
Embellished Beaded V-Neck Dress
Sequin Embellished Sheer Shift Dress
Bardot Pleated Fit & Flare Maxi Dress
Drape Twist Stretch Ruched Maxi Dress
Petite Embellished Mesh Dress
Petite Embroidered Mesh Midi Dress
Sequin Cowl Neck Maxi Stretch Dress
Sequin Shimmer Midi Dress
Petite Lace Tie Waist Maxi Dress
Sequin Frill Hem Midi Dress
Petite Lace Tie Waist Maxi Dress
Floral Print Pleated Maxi Dress
Petite Lace Tie Waist Maxi Dress
Puff Sleeve Tiered Hem Maxi Dress
Puff Sleeve Tiered Hem Maxi Dress
Floral Print Pleated Midi Dress
Ombre Stripe Pleated Midi Dress
Sequin Cowl Neck Maxi Stretch Dress
Lace Top Overlay Pleated Midi Dress
Floral Print Dipped Hem Jacquard Dress
Abstract Dipped Hem Asymmetric Midi Dress
Dusk Floral Lace Crochet Dress
Crochet Lace V-Neck Midi Dress
Sequin Lace Blazer Dress
Dusk All Over Fringe Shift Dress
Ombre Shimmer Plisse Midi Dress
Floral Pleated Halter Midi Dress
Contrast Sequin Bodice Maxi Dress
Contrast Sequin Bodice Maxi Dress
Petite Floral Pleated Halter Neck Midi Dress
Petite Floral Pleated Halter Neck Midi Dress
Sleeveless Contrast Mesh Maxi Stretch Dress
Luxe Colourblock Fit & Flare Maxi Dress
Sequin Tassel Flapper Midi Dress
Floral Frill Chiffon Midi Dress
Floral Painted Frill Midi Dress
Botanical Floral Frill Dress
Floral Print Bardot Midi Stretch Dress
Floral Print Stretch Midi Dress
Petite Spot Print Pleated Midi Dress
Petite Lace Overlay Midi Dress
Petite Lace Overlay Midi Dress
Petite Spot Print Tiered Midi Dress
Petite Lace Pleat Midi Dress
Petite Lace Pleat Midi Dress
A-Line Pleated Halter Dress
Fit & Flare Midi Dress
Petite Embroidered Maxi Dress
Sequin Sweetheart Stretch Midi Dress
Petite Lace Overlay Midi Dress
Petite Leaf Print Pleated Midi Dress
Petite Abstract Print Pleated Midi Dress
Abstract Print Frill Maxi Dress
Dusk Pleated Tie Back Midi Dress
Dusk Sleeveless Floral Print Maxi Dress
Floral Chiffon Tiered Asymmetric Midi Dress
Embellished Flapper Dress
Sequin Shirt Dress
Floral Halter Neck Pleated Maxi Dress
Floral Lace Midi Dress
Floral Print Frill Wrap Midi Dress
Floral Motif Premium Stretch Midi Dress
Floral Lace Twist Neck Keyhole Dress
Animal Print Split Sleeve Midi Dress
Bardot Floral Tiered Dress
Floral Ruffle Tie Waist Midi Dress

Floral Print Bardot Midi Dress
Petite Trim Neck Short Sleeve Dress
Petite Trim Detail Ruched Midi Dress
Petite Trim Detail Ruched Midi Dress
Sequin Embellished Velvet Bodycon Dress
Sequin Shimmer Velvet Dress
Sequin Lace Ruched Stretch Dress
Sequin Embellished Maxi Wrap Dress
Velvet Twist Front Maxi Stretch Dress
Sequin V-Neck Stretch Wrap Maxi Dress
Limited Abstract Twist Detail Ruched Dress
Sparkle Bead Embellished Maxi Dress
Sleeveless Abstract Print Maxi Dress
Abstract Floral Print Hanky Hem Dress
Dusk Blurred Foil Print Dress
Petite Trim Layer Shift Dress
Petite Trim Layer Shift Dress
Petite Hotfix Embellished Back Cape Dress
Petite Sequin Trim Chiffon Cape Dress
Animal Print Frill V-Neck Dress
Animal Print Twist Front Stretch Dress
Spot Frill Fit & Flare Dress
Abstract Printed Gathered Wrap Dress
Watercolour Fern Chiffon Dress
Ombre Plisse Midi Wrap Dress
Petite Pleated Hem Shift Dress
Petite Pleated Hem Shift Dress
Petite Contrast Sleeve Velvet Dress
Dusk Halter Neck Tassel Trapeze Dress
Sequin Bodice Betlted Chiffon Dress
Sequin Lace Twist Front Midi Dress
Sequin Lace Twist Front Midi Dress
Sequin Fluted Hem Lace Stretch Dress

Petite Neck Trim Velvet Stretch Dress
Ruched Floral Frill Dress
Printed Mesh Midi Dress
Petite Floral Print Frill Midi Dress
Petite Floral Chiffon Blouson Overlay Dress
Petite Gathered Neck Hotfix Dress
Floral Frill Detail Wrap Dress
Sequin Lace Ruched Stretch Dress
Sequin Lace Ruched Stretch Dress
Glitter Velvet Maxi Stretch Dress
Sequin Embellished Sheer Shift Dress
Sleeveless Swirl Print Pleated Chiffon Dress
Floral Halter Neck Pleated Chiffon Maxi Dress
Metallic Lace Sequin Midi Dress
Petite Spot Print Halter Pleat Dress
Petite Trim Neck Short Sleeve Dress
Floral Frill High Low Midi Dress
Petite Gathered Neck Jacquard Dress
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.