Sorry,
There are no products matching your request.
Try adjusting your search or discover our latest releases below.
New
Search Dialog
<p>Finding the right formal dress is about how it makes you feel and what the event calls for. Do you see yourself in a long, luxe formal dress or a mini cocktail dress that turns all eyes on you? No matter your aesthetic, Hello Molly’s got go-to evening dresses for women that bring all the scroll-stopping glow, glamour and confidence.</p>
Formal Cocktail Dresses
Secret Strolls Maxi Dress Black
$90.95
Summer Ember One Shoulder Maxi Dress Burgundy
$60.95
Sleek Halter Neck Cutout Satin Maxi Dress Yellow
$90.95
Effortless And Pretty Maxi Dress Navy
$90.95
Signature Nights Embellished Strapless Maxi Dress Pink
$105.95
Summer Sparkle Halter Maxi Dress Pink
$105.95
Born To Stand Out Halter Maxi Dress Aqua
$95.95
Dusky Luxe Lace Strapless Maxi Dress Navy
$105.95
Love Drifted Halter Maxi Dress Blue
$95.95
Outfit Spin Off Shoulder Maxi Dress Blue
$90.95
Luxe Lantern Maxi Dress Red
$90.95
Summer Sparkle Halter Maxi Dress Blue
$105.95
Showstopper Nights Maxi Dress Lilac
$80.95
Diamond Horizon Off Shoulder Maxi Dress Lemon
$80.95
Starlet Season Strapless Maxi Dress Lilac
$95.95
Soft Petal Sway Maxi Dress Pink
$90.95
Blooming Tide Halter Maxi Dress Blue
$95.95
Beachfront Soirée One Shoulder Maxi Dress Blue
$80.95
Moment Of Class Strapless Satin Maxi Dress Lemon
$110.95
Literally Me Satin Maxi Skirt Yellow
$79.95
In Silk Strapless Satin Maxi Dress Yellow
$75.95
Amber Horizon Satin Maxi Dress Sunset
$90.95
Dreamy Dazzle Maxi Dress Lilac
$89.95
Élégance Halter Satin Maxi Dress Blue
$90.95
Rosé All Day Halter Satin Maxi Dress Pink
$95.95
Balmy Nights Club Maxi Dress Blue
$105.95
The After Party Off Shoulder Satin Maxi Dress Navy
$105.95
Silken Evenings Satin Maxi Dress Yellow
$90.95
Night Starflower One Shoulder Maxi Dress Blue
$90.95
Rule Her World Halter Satin Maxi Dress Magenta
$85.95
Elevated Hour Glow Halter Maxi Dress White
$90.95
Shimmer Petal Maxi Dress Lilac
$79.95
Roselight Aura Strapless Maxi Dress Yellow
$90.95
Dazzling Opulence Maxi Dress Rose
$85.95
Flora Whisper One Shoulder Mesh Maxi Dress Peach
$80.95
Mischief Glow Off Shoulder Mesh Maxi Dress Navy
$85.95
Into The Middle Tulle Halter Maxi Dress Pink
$89.95
Frosted Berry Strapless Pleated Maxi Dress Lime
$85.95
Lush Affair Maxi Dress Green
$85.95
Whimsy In Wonderland Strapless Maxi Dress Sage
$89.95
Dazzling Opulence Maxi Dress Blue
$85.95
Elsa Strapless Maxi Dress Blue
$85.95
Exotic Soirée Maxi Dress Black
$95.95
Painted Promises Maxi Dress Orange
$89.95
Nighttime Spark Maxi Dress Wine
$80.95
The After Party Off Shoulder Satin Maxi Dress Blue
$105.95
Rule Her World Halter Satin Maxi Dress Aqua
$85.95
Silken Twilight Satin Maxi Dress Blue
$80.95
Sunset Magic Strapless Pleated Maxi Dress Yellow
$99.95
Effortless Story Off Shoulder Mesh Midi Dress Wine
$95.95
The Evening Standard Halter Satin Maxi Dress Green
$90.95
Whispering Petals Maxi Dress Mint
$85.95
Ethereal Lace Off Shoulder Maxi Dress Black
$90.95
Musical Delight Mesh Maxi Dress Pink
$75.95
Satin Tempt Strapless Maxi Dress Chocolate
$105.95
Hot Right Now Polka Dot Maxi Dress Black
$95.95
Vibes On Point Strapless Satin Maxi Dress Pink
$95.95
Silken Radiance Halter Maxi Dress Pink
$80.95
Diamond District Halter Maxi Dress Blue
$80.95
Flirty Petal Pop Maxi Dress Pink
$90.95
Aurora Serenade Halter Maxi Dress Lilac
$95.95
Glitz Gathering Halter Satin Maxi Dress Gold
$80.95
Romance Redefined One Shoulder Satin Maxi Dress Pink
$95.95
The Clover Off Shoulder Satin Maxi Dress Black
$109.95
Signature Nights Embellished Strapless Maxi Dress Red
$105.95
Outfit Energy Satin Halter Maxi Dress Black
$75.95
Shine Into Midnight Strapless Sequin Maxi Dress Pink
$90.95
Maximum Style Maxi Dress Brown
$95.95
Pretty Much Perfect Strapless Maxi Dress Pink
$109.95
Dreamy Rosette Halter Maxi Dress Mint
$85.95
Enchanted Aura Halter Maxi Dress Black
$105.95
Disco Spark Sequin Maxi Dress Pink
$90.95
Romantic Everything Strapless Maxi Dress Pink
$90.95
Dewkissed Bloom Strapless Maxi Dress Black
$95.95
Enchanted Aura Halter Maxi Dress Sage
$105.95
Starlit Shores Sequin Maxi Dress Seafoam
$95.95
Evening Energy Satin Maxi Dress Green
$80.95
Spark Soirée Strapless Mesh Maxi Dress Yellow
$105.95
Cinnamon Glaze Halter Satin Maxi Dress Yellow
$90.95
Polished Affair Satin Maxi Dress Black
$90.95
Soulmate Magic Strapless Satin Maxi Dress Navy
$79.95
Shimmering Horizon Satin Maxi Dress Cream
$105.95
Exotic Soirée Maxi Dress Wine
$99.95
Exclusive Guest List Off Shoulder Maxi Dress Black
$110.95
The Evening Standard Halter Satin Maxi Dress Magenta
$90.95
Noir Enchantment Strapless Maxi Dress Black
$90.95
Effortless Luxe Halter Satin Maxi Dress Black
$105.95
Dazzling Opulence Maxi Dress Red
$85.95
My Challenge Satin Midi Dress Yellow
$70.95
Satin Tempt Strapless Maxi Dress Lemon
$105.95
Won Over Midi Dress Brown
$79.95
My Best Strapless Maxi Dress Blue
$85.95
Platinum Party Strapless Maxi Dress Blue
$95.95
Elegance Found Pleated Maxi Dress Sage
$90.95
Love In Full Bloom Lace Satin Strapless Maxi Dress White
$95.95
Secret Strolls Maxi Dress Blue
$90.95
<h2>Formal dresses that serve red carpet vibes</h2><p>Here’s the thing: Formal season is all about making a statement and showing the world you’ve arrived. You don’t have to recycle the same black tie dress you’ve worn to every event for the last five years. You’re not that girl anymore, and neither is your style. </p><p>At Hello Molly, our lineup of elegant evening gowns are made for big moments and even bigger entrances. From intimate family gatherings to grand ballroom weddings, we’ve got a dress to match any occasion. Choose from <a href="https://www.hellomolly.co.uk/collections/mini-dresses">mini</a>, <a href="https://www.hellomolly.co.uk/collections/midi-dress">midi</a> and <a href="https://www.hellomolly.co.uk/collections/maxi-dress">maxi lengths</a>, dreamy cocktail dresses and trending corset styles that flatter in all the right places.</p><p>Feeling classic? Go for a sultry, floor-length gown. Want to spice things up? A strapless mini or a cut-out midi will do the trick. We know there’s nothing worse than showing up to an event in the same outfit as someone else. That’s why our stunning styles are anything but basic.</p><p>With our formal dresses, you can strut your stuff with confidence and know that you’re going to look your absolute best. So don’t stress, babe. Hello Molly’s got your back this formal season.</p><h2>Shop gorgeous evening dresses for women at Hello Molly</h2><p>Formal events are core memories. They’re the perfect excuse to dress up, be extra and feel like <em>that</em> girl. Think snatched hair, glowy skin and a dress that brings the drama in the best way possible.</p><p>Hello Molly's long formal dresses for women are made to shine from every angle the second you walk in. With hundreds of new arrivals landing weekly, you’ll never run out of OOTDs. Keep scrolling and find your perfect match!</p><h2>FAQs</h2><h3>What kind of shoes go best with cocktails and long formal dresses for women?</h3><p>For cocktail dresses, you can’t go wrong with strappy heels, slingbacks or cute mules. For long formal dresses, opt for stilettos, heeled sandals or even platform heels if you want that extra lift. Wearing a dress with a show-stopping slit? Up the drama with embellished heels or a fun ankle strap moment.</p><p>Pro tip: Stick to tones that match or complement your dress and keep the height comfy enough to dance all night.</p><h3>Can I wear a formal dress to a wedding?</h3><p>Of course, especially if the event says black tie. Formal dresses for weddings can include silk gowns, structured midis with sequin detailing or flowy maxis that shine in the daylight and under fairy lights. Just skip anything too white or too bridal-looking. It’s all about celebrating the couple, not stealing their thunder!</p><h3>What accessories complement a formal gown?</h3><p>If you're wearing a mini, go for bold chandelier earrings, a sparkly clutch and strappy heels. For a maxi formal dress, try sleek pearl or diamond drops, a satin or structured mini bag and barely-there heels that peek out as you walk. No matter you throw on, just make sure you match the vibe. If the dress is doing the most, keep accessories simple. If it’s more low-key, add a little sparkle. Confidence and a glossy lip? Always the finishing touch.</p>