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<p>Got a fancy invite? Say less. At Hello Molly, our formal dresses bring instant glam and red carpet–worthy looks. From black-tie galas to outdoor weddings, we’ve got the outfits that put all eyes on you.</p><p>Explore our lineup of full-length gowns and cocktail dresses that make you feel your boldest, most beautiful self.</p>
Formal & Cocktail Dresses
Field Of Petals Halter Mini Dress White
$149
Meadow Daze Halter Maxi Dress Peach
$139
Dewdrop Dreams Strapless Mini Dress Ombre
$129
Sea Glass Nights Halter Maxi Dress Blue
$119
Refined Glow Strapless Mini Dress Yellow
$109
Garden Of Light Halter Maxi Dress Blue
$149
Secret Meadow One Shoulder Mini Dress Print
$129
Secret Garden Blooms Mini Dress Blue
$139
Moonflower Glow Maxi Dress Floral
$109
Pastel Prairie Mini Dress Ombre
$119
Secret Garden Blooms Mini Dress White
$139
Petals Unfold Maxi Dress Print
$129
Isle De Luxe One Shoulder Mini Dress Mint
$119
Blossom Pop Strapless Mini Dress Blue
$89
Sundown Dreams Halter Maxi Dress Yellow
$129
Style In The Garden Halter Mini Dress Print
$99
Sunny Blooms Halter Maxi Dress Ombre
$119
Give Me Your Love Halter Mini Dress Pink
$85
Vanilla Petals Strapless Mini Dress Lilac
$99
Stellar Luster Halter Mini Dress Pink
$95
Desert Dreamscape Halter Mini Dress Pink
$79
Party All Night Strapless Mini Dress Blue
$89
Chic And Irresistible Satin Halter Maxi Dress Blue
$99
Elevated Edition Maxi Dress Black
$109
Indulgence Halter Mini Dress White
$89
On Her Level Halter Mini Dress Teal
$89
Crowned Moment Satin Mini Dress Green
$79
Crowned Nights Satin Halter Maxi Dress Plum
$99
Candy Coated Strapless Mini Dress Rainbow
$99
It Girl Uniform Halter Mini Dress Pink
$105
Beachfront Soirée One Shoulder Maxi Dress Blue
$99
Vacations Await Long Sleeve Mini Dress White
$79
Say Less Energy Halter Mesh Maxi Dress Navy
$105
Stepping Out Now Mini Dress Blue
$79
Sultry Animal Print Cutout Maxi Dress Brown
$115
Secret Embrace Halter Maxi Dress Brown
$99
Dream Girl Energy Crisscross Back Maxi Dress Cream
$115
Modern Icon Mini Dress Red
$95
Secret Affair Off Shoulder Mini Dress White
$79
Starlit Blossom Halter Mini Dress Floral
$105
Pinnacle Mesh Lace Mini Dress Pink
$85
Polished Perspective Halter Satin Maxi Dress Pink
$99
Island Reservation Halter Maxi Dress Black
$95
Radiance In The Dark Off Shoulder Sequin Maxi Dress Black
$115
Something Beautiful Mini Dress Floral
$89
Love Blooms Here Satin Midi Dress Red
$99
Understated Luxury Mini Dress Burgundy
$95
Style That Lasts Halter Mini Dress Blue
$99
Love Locked In Sheer Overlay Maxi Dress Blue
$119
Sultry Polka Dot Velvet Maxi Dress Black
$105
Coastal Romance Satin Mini Dress Green
$109
Modern Muse Halter Ruched Maxi Dress Olive Green
$105
Contemporary Glow Off Shoulder Maxi Dress Teal
$109
Daydream Kiss Halter Mesh Maxi Dress Yellow
$109
Sleek Off Shoulder Sheer Maxi Dress Chocolate
$119
Blossoming Days Maxi Dress Pink
$99
Ocean Air Oasis Strapless Maxi Dress White
$109
Sunset Shores Halter Mini Dress Lilac
$95
Sleek Off Shoulder Sheer Maxi Dress Red
$119
Luxe Behaviour Cowl Neck Halter Maxi Dress Black
$105
Statement Muse Satin Halter Maxi Dress Yellow
$109
The New Standard Mesh Midi Dress Black
$85
Darling Glowlight Maxi Dress Floral
$119
Gilded Whisper Maxi Dress Blue
$95
Daydream Bloom Halter Mini Dress Floral
$89
Rose And Moon One Shoulder Mesh Maxi Dress Pink
$99
Pixie Drift Halter Mesh Maxi Dress Purple
$89
Happy Vibes Maxi Dress Wine
$109
Polaroid Daydream Mini Dress Pink
$99
Gilded Empress Satin Maxi Dress Yellow
$99
Gilded Nights Midi Dress Brown
$89
The Dress Up Club Maxi Dress Black
$99
Enchanted Glow Maxi Dress Burgundy
$105
Pearl Prestige Off Shoulder Mesh Maxi Dress Blue
$95
Scarlet Muse Halter Maxi Dress Green
$109
Lunar Glimmer Halter Mini Dress Yellow
$105
Spark Soirée Strapless Mesh Maxi Dress Teal
$105
Chic Days Strapless Polka Dot Maxi Dress White
$89
She’s So Current Halter Polka Dot Mini Dress Black
$89
Secret Smile Lace Off Shoulder Mini Dress Black
$105
Starlit Spin Halter Mini Dress Pink
$89
Opulent Dreams Halter Maxi Dress Black
$109
Pretty In Party Maxi Dress Pink
$105
Lush Light Mini Dress Lilac
$89
Floral Rose Strapless Maxi Dress Off White
$109
Pretty Town Mini Dress Pink
$119
Once Upon A Dream Maxi Dress Lilac
$89
Honeyed Moments Lace Bubble Mini Dress Lilac
$109
Wildflower Vibe Maxi Dress Green
$99
The Diamond Soirée Halter Satin Maxi Dress Navy
$109
Bridge To Wonderland Maxi Dress White
$95
Whisper Lane Maxi Dress Slate Blue
$129
Love Knot Satin Maxi Dress Blue
$109
Sultry Satin Crisscross Back Midi Dress Burgundy
$89
Whimsical Petals Mini Dress Pink
$79
Waltzing In Romance Satin Maxi Dress Red
$129
<h2>Make an entrance in our formal dresses designed for you, the leading lady</h2><p>Big events call for even bigger outfits, and our formal evening dresses are ready to take you there. From classic <a href="https://www.hellomolly.com/collections/formal-dress/color_black">black dresses</a> to romantic <a href="https://www.hellomolly.com/collections/formal-dress/color_blue">blue gowns</a>, these are styles that turn heads the moment you walk in.</p><p>We also have <a href="https://www.hellomolly.com/collections/formal-dress/trend_flowy">flowy dresses</a> made for outdoor celebrations and twirling through wedding receptions. <a href="https://www.hellomolly.com/collections/formal-dress/trend_off-the-shoulder">Off-shoulder formal dresses</a> are total showstoppers for intimate birthday dinners and sunset sips, while <a href="https://www.hellomolly.com/collections/long-sleeve-dress/occasion_formal-cocktail">long-sleeve cocktail dresses</a> are an easy win for rooftop soirées and office parties.</p><p>From <a href="https://www.hellomolly.com/collections/dresses/occasion_bridesmaid-wedding-guest">wedding guest moments</a> to formal nights you’ll remember forever, Hello Molly has a dress for every RSVP on your calendar.</p><h2>Get ready to steal the spotlight with our affordable formal dresses</h2><p>The long gown or cocktail party dress you’ve been manifesting? It’s right here. With 100+ new styles dropping every week, you’ll be spoilt for choice. Scroll through our collection and say hello to your newest OOTD.</p><h2>FAQs</h2><h3>What’s the difference between a formal dress and a cocktail dress?</h3><p>Cocktail dresses are your go-to for parties, date nights, and semi-formal events where you want to dress up but keep it fun. They’re usually shorter, like a <a href="https://www.hellomolly.com/collections/mini-dresses/occasion_formal-cocktail">mini or midi</a>. Formal dresses are typically longer and made for black-tie events, weddings, school formals, and extra-fancy occasions. Both styles are stunning — it just depends on the vibe.</p><h3>What kind of shoes go best with cocktail and long formal dresses?</h3><p>For cocktail dresses, strappy heels, block heels, or sleek heeled sandals are always a win. For long formal dresses, elevate the look with classic stilettos or pointed-toe heels, especially styles with a little sparkle.</p><h3>Can I wear a cocktail party dress to a formal wedding?</h3><p>Totally. Choose a tulle, lace, or satin cocktail dress and dress it up with elegant accessories. If you’re part of the bridal party, a <a href="https://www.hellomolly.com/collections/maxi-dress/occasion_bridesmaid-wedding-guest">maxi dress</a> is the classic choice, but a polished <a href="https://www.hellomolly.com/collections/day-dresses/occasion_bridesmaid-wedding-guest">day dress</a> can still work for outdoor or destination weddings. Just be sure to follow the couple’s dress code and color palette.</p>
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