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FRESH DAY STRIPE BLUE MIDI DRESS
FRESH DAY STRIPE BLUE MIDI DRESS
Sale price$94.00 USD
SERENE CHARM OFF WHITE MIDI DRESS - FINAL SALE
SERENE CHARM OFF WHITE MIDI DRESS - FINAL SALE
Sale price$52.00 USD Regular price$86.00 USD
SUMMER SOCIAL WHITE MIDI DRESS - FINAL SALE
SUMMER SOCIAL WHITE MIDI DRESS - FINAL SALE
Sale price$59.00 USD Regular price$86.00 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
SHORELINE SWEET NAVY EYELET MINI DRESS
SHORELINE SWEET NAVY EYELET MINI DRESS
Sale price$80.00 USD
4958 - ASHLEYlauren
4958 - ASHLEYlauren
Sale price$478.00 USD
4950 - ASHLEYlauren
4950 - ASHLEYlauren
Sale price$358.00 USD
4951 - ASHLEYlauren
4951 - ASHLEYlauren
Sale price$398.00 USD
4949 - ASHLEYlauren
4949 - ASHLEYlauren
Sale price$398.00 USD
4948 - ASHLEYlauren
4948 - ASHLEYlauren
Sale price$358.00 USD
LUSH LIME MIDI DRESS WITH SQUARE NECKLINE
Sold out
Woman wearing a black strapless dress with ruffled layers in an outdoor setting.
47321 - Ava Presley - Strapless Tiered Ruffle Mini Dress
Sale price$439.00 USD
47292 - Ava Presley - Floral Print Tiered Mini Dress
PALM SIREN TROPICAL PRINT MIDI DRESS
PALM SIREN TROPICAL PRINT MIDI DRESS
Sale price$78.00 USD
Woman wearing a strapless floral dress in front of a blue door.
CAFÉ NOIR POLKA DOT MIDI DRESS - FINAL SALE
CAFÉ NOIR POLKA DOT MIDI DRESS - FINAL SALE
Sale price$52.00 USD Regular price$78.00 USD
OCEAN TAPESTRY MAXI DRESS
OCEAN TAPESTRY MAXI DRESS
Sale price$84.00 USD
Woman wearing a white dress with buttons on a plain background
SKY GARDEN WHITE MINI DRESS
Sale price$76.00 USD
CERAMIC FLORA PRINTED MIDI DRESS
CERAMIC FLORA PRINTED MIDI DRESS
Sale price$84.00 USD
BLUE REGALIA MIDI DRESS
BLUE REGALIA MIDI DRESS
Sale price$82.00 USD
PALM SERENADE BLUE MIDI DRESS
PALM SERENADE BLUE MIDI DRESS
Sale price$82.00 USD
HAMPTONS SUMMER WHITE MIDI DRESS
HAMPTONS SUMMER WHITE MIDI DRESS
Sale price$90.00 USD
WL087 - Tulle Bouquet Ball Gown - Andrea & Leo
WL087 - Tulle Bouquet Ball Gown - Andrea & Leo
Sale price$530.00 USD
WL088 - Marilyn Lace Mermaid Gown - Andrea & Leo

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.