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Reese Gown - Satin & Chiffon Dress With Scarf - Off White
MARIGOLD BREEZE MIDI DRESS - FINAL SALE
MARIGOLD BREEZE MIDI DRESS - FINAL SALE
Sale price$56.00 USD Regular price$84.00 USD
PARIS AFTER DARK MIDI DRESS - FINAL SALE
PARIS AFTER DARK MIDI DRESS - FINAL SALE
Sale price$66.00 USD Regular price$98.00 USD
Woman wearing a light blue strapless dress with a large bow in an outdoor setting.
42435 - Ava Presley - Strapless Cocktail Dress With Bow
Sale price$342.00 USD
OCEAN TAPESTRY MAXI DRESS
OCEAN TAPESTRY MAXI DRESS
Sale price$84.00 USD
WL058 - Flora Ball Gown - Andrea & Leo
WL058 - Flora Ball Gown - Andrea & Leo
Sale price$798.00 USD
WL065 - Hera Lace Mermaid Gown With Removable Sleeves - Andrea & Leo
WL071 - Athena Lace Mermaid Gown With Bolero - Andrea & Leo
AQUA DAYDREAMS MIDI DRESS
AQUA DAYDREAMS MIDI DRESS
Sale price$80.00 USD
88961 - Amarra - Strapless Sequin Mini Dress with Statement Bow
88982 - Amarra - Strapless Sequin Swirl Mini Dress
88982 - Amarra - Strapless Sequin Swirl Mini Dress
Sale price$498.00 USD
4216 Primavera - Sequin V-Neck Mini Dress in Sage Green | Lady Black Tie
4216 - Primavera - Sequin V-Neck Mini Dress
Sale price$259.00 USD Regular price$369.00 USD
ESPRESSO DATE - SKORT ROMPER WITH BACK TIE
ESPRESSO DATE - SKORT ROMPER WITH BACK TIE
Sale price$74.00 USD
4723 - ASHLEYlauren
4723 - ASHLEYlauren
Sale price$398.00 USD
PARADISE CHARM BURGUNDY TOP & SKIRT SET
PARADISE CHARM BURGUNDY TOP & SKIRT SET
Sale price$100.00 USD
Sold out
Viva Mini Dress - Crystal & Feather Cocktail Dress
Viva Mini Dress - Crystal & Feather Cocktail Dress
Sale price$399.00 USD
ROSEWOOD ROMANCE POWER MESH MAXI DRESS
ROSEWOOD ROMANCE POWER MESH MAXI DRESS
Sale price$86.00 USD
Woman wearing a strapless blue dress with floral patterns on a white background
Kalina Mini Dress - Floral Hot Stone Homecoming Dress
Sale price$196.00 USD
A woman stands outdoors wearing a strapless pale yellow mini dress with a ruched corset-style bodice and satin skirt, with a blurred city skyline in the background.
Leah Mini Dress - Lace Corset Satin Homecoming Dress
Sale price$187.00 USD
Sold out
Woman in a pink dress with a large flower detail standing in an outdoor setting.
Dolli Mini Dress - Rosette Bubble Hem Cocktail Dress
Sale price$162.00 USD
Sold out
Woman wearing a leopard print dress standing outdoors in a sunlit area with plants and stone walls.
Cammi Mini Dress - Animal Print Homecoming Dress
Sale price$187.00 USD
A woman wearing a red satin mini dress with beaded corset-style detailing, posing against a white stucco wall with blue doors and pink bougainvillea flowers.
Robbie Mini Dress - Lace Corset Satin Cocktail Dress
Sale price$222.00 USD
Woman in a pink dress standing in front of pink flowers and white walls.
Kayla Mini Dress - Beaded Corset Cocktail Dress
Sale price$172.00 USD
Woman in a pink dress standing in front of a white wall with pink flowers and a blue window.
Roxie Mini Dress - Halter Corset Cocktail Dress
Sale price$172.00 USD

Semi-Formal Dresses

Discover the perfect semi-formal dress for every celebration at Lady Black Tie. Our curated collection of designer semi-formal dresses features stylish looks for weddings, cocktail parties, graduations, bridal showers, rehearsal dinners, holiday parties, work events, and every special occasion in between. Whether you're searching for a sophisticated midi dress, a chic cocktail dress, or a polished mini dress, you'll find timeless styles designed to help you look and feel your best.

From sleek satin and romantic lace to structured jacquard, airy chiffon, elegant crepe, and shimmering sequins, our semi-formal dresses for women combine modern trends with classic sophistication. Explore flattering silhouettes including A-line, sheath, fit-and-flare, wrap, bodycon, and one-shoulder styles in colors ranging from timeless black and navy to vibrant jewel tones, soft pastels, florals, and seasonal favorites.

What Is a Semi-Formal Dress?

A semi-formal dress strikes the perfect balance between casual and formal attire. While black-tie events often call for a floor-length gown, semi-formal occasions give you more flexibility to wear a polished mini, knee-length, midi, or elegant maxi dress. The key is choosing a refined style that suits the occasion while reflecting your personal style.

Whether you're attending a wedding reception, engagement party, baby shower, graduation, or upscale dinner, a semi-formal dress offers the versatility to dress up or down with your favorite heels, jewelry, and accessories.

Shop Semi-Formal Dresses for Every Occasion

Find the perfect look for:

  • Semi-formal wedding guest dresses
  • Cocktail parties
  • Bridal showers
  • Rehearsal dinners
  • Graduation ceremonies
  • Homecoming celebrations
  • Holiday parties
  • Birthday parties
  • Charity events
  • Corporate events
  • Garden parties
  • Date nights
  • Dinner parties
  • Engagement celebrations
  • Special occasions

Explore Every Style

Our collection includes:

  • Semi-formal cocktail dresses
  • Semi-formal wedding guest dresses
  • Semi-formal mini dresses
  • Semi-formal midi dresses
  • Semi-formal maxi dresses
  • Satin semi-formal dresses
  • Lace semi-formal dresses
  • Floral semi-formal dresses
  • Sequin semi-formal dresses
  • One-shoulder semi-formal dresses
  • Off-the-shoulder semi-formal dresses
  • Dresses with sleeves
  • Fit-and-flare dresses
  • A-line dresses
  • Sheath dresses

Designer Semi-Formal Dresses You'll Love

At Lady Black Tie, we carefully curate designer semi-formal dresses that blend exceptional craftsmanship with on-trend style. Whether you're looking for an elegant little black dress, a sophisticated satin midi, a romantic floral dress, or a sparkling cocktail dress, our collection offers options for every season and celebration.

Available in sizes 00–24 (availability varies by designer), our selection makes it easy to find a flattering dress for your next event.

Why Shop Semi-Formal Dresses at Lady Black Tie?

  • Curated collection of designer semi-formal dresses
  • New arrivals added regularly
  • Sizes 00–24 available across many styles
  • Trend-forward looks for every season
  • Boutique located in Hudson, Massachusetts
  • Online shopping with nationwide shipping

Whether you're searching for semi-formal dresses near me, a stylish cocktail dress, or an elegant wedding guest dress, Lady Black Tie has the perfect look for every occasion.

Frequently Asked Questions

What is considered a semi-formal dress?
A semi-formal dress is a polished style suitable for weddings, cocktail parties, graduations, holiday celebrations, and other events that require dressier attire without the formality of a black-tie gown.

Can I wear a midi dress to a semi-formal event?
Absolutely! Midi dresses are one of the most popular choices for semi-formal occasions thanks to their elegant, versatile length.

Are semi-formal dresses appropriate for weddings?
Yes. Semi-formal dresses are a popular choice for wedding guests, especially for daytime, afternoon, and cocktail-style weddings.