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Harley Satin Maxi Dress - Navy
Harley Satin Maxi Dress - Navy
Sale price$89.00 USD
A woman walks gracefully in a vibrant, tiered red dress with floral patterns. She stands against a white wall, complemented by a soft purple floor, exuding a cheerful vibe.
A woman stands confidently in a fitted black dress with one shoulder, showcasing a high side slit. She is positioned on a sunlit cobblestone street surrounded by white-washed buildings.
A woman stands confidently, wearing a fitted navy gown with a thigh-high slit. She poses amidst lush greenery and blooming roses in a bright, open space.
Tatum Fitted Maxi Dress - Navy
Sale price$69.00 USD
A woman stands confidently in a fitted pink dress with thin straps, posed near a fountain in a lush, green environment, showcasing a radiant smile against a serene backdrop.
A woman stands confidently, wearing a fitted teal dress with ruching and a halter neck design. She poses against a light background, showcasing the dress's silhouette and texture.
Charlie Midi Dress - Sage - Keyhole Bodycon Dress - FINAL SALE
Sale price$15.00 USD Regular price$89.00 USD
SERENE CHARM OFF WHITE MIDI DRESS
SERENE CHARM OFF WHITE MIDI DRESS
Sale price$86.00 USD
Woman wearing a pink strapless dress with red floral pattern on a plain background
WAVERLY MINI DRESS - PINK FLORAL
Sale price$78.00 USD
ROSY AFTERNOON PINK FLORAL HALTER MIDI DRESS
ROSY AFTERNOON PINK FLORAL HALTER MIDI DRESS
Sale price$90.00 USD
ALWAYS ADORABLE WHITE MINI DRESS
ALWAYS ADORABLE WHITE MINI DRESS
Sale price$78.00 USD
Brown off-shoulder dress
GALA NOIR BLACK SCOOP NECK STRAPLESS MIDI DRESS
CARSYN ONE SHOULDER MINI DRESS - NAVY
FIND THE ANSWER BROWN SATIN ONE SHOULDER MAXI DRESS
SUNRISE GLOW - OMBRE MIDI DRESS
SUNRISE GLOW - OMBRE MIDI DRESS
Sale price$84.00 USD
A woman stands confidently in a pink dress with a side slit, lightly touching her hair. The background features a fountain and lush greenery in a serene outdoor setting.
Tatum Fitted Maxi Dress - Mauve
Sale price$69.00 USD
A young woman poses confidently in a sparkling red dress with thin straps, showcasing a deep V-neckline. The background is plain white, emphasizing the outfit and her features.
Natasha Mini Dress - Red
Sale price$189.00 USD
MARIGOLD BREEZE MIDI DRESS
MARIGOLD BREEZE MIDI DRESS
Sale price$84.00 USD
CAFÉ NOIR POLKA DOT MIDI DRESS
CAFÉ NOIR POLKA DOT MIDI DRESS
Sale price$86.00 USD
ETERNAL FLORA BLACK MAXI DRESS
ETERNAL FLORA BLACK MAXI DRESS
Sale price$80.00 USD
Black dress with pink floral patterns
NIGHTFALL BLOSSOM BLACK MIDI DRESS
Sale price$76.00 USD
ASTRA MINI DRESS - SEQUIN PARTY DRESS - SILVER
PIXIE SEQUIN MINI DRESS - ICE BLUE
MILA ISLAND INSPIRED TOP & SKIRT SET
MILA ISLAND INSPIRED TOP & SKIRT SET
Sale price$84.00 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.