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88969 - Amarra - Metallic Strapless Mini Dress with Bow Detail
88969 - Amarra - Metallic Strapless Mini Dress with Bow Detail
Sale price$298.00 USD
88976 - Amarra - Strapless Floral Sequin Mini Dress
88976 - Amarra - Strapless Floral Sequin Mini Dress
Sale price$378.00 USD
88922 - Amarra - Strapless Sequin Leaf Mini Dress
88922 - Amarra - Strapless Sequin Leaf Mini Dress
Sale price$458.00 USD
88980 - Amarra - Off-Shoulder Corset Mini Dress with Floral Rosettes
88967 - Amarra - Sequin A-Line Mini Party Dress
88967 - Amarra - Sequin A-Line Mini Party Dress
Sale price$458.00 USD
88926 - Amarra - Off-Shoulder Floral Appliqué Sequin Mini Dress
88926 - Amarra - Off-Shoulder Floral Appliqué Sequin Mini Dress
Sale price$478.00 USD
89024 - Amarra - Beaded Floral Corset Mini Dress
89024 - Amarra - Beaded Floral Corset Mini Dress
Sale price$338.00 USD
89017 - Amarra - Sweetheart Off-Shoulder Embellished Mini Dress
PS25600E - Portia & Scarlett
PS25600E - Portia & Scarlett
Sale price$439.00 USD
Woman wearing a strapless dress with floral patterns in an outdoor setting.
26454 - Ava Presley - MINI DRESS WITH BOW & TRAIN
Sale price$494.00 USD
47128 - Ava Presley - ONE SHOULDER MINI DRESS
47128 - Ava Presley - ONE SHOULDER MINI DRESS
Sale price$347.00 USD
SILENT HEART BLACK FLORAL MIDI DRESS
SILENT HEART BLACK FLORAL MIDI DRESS
Sale price$84.00 USD
TEXTURED LEAF IVORY STRAPLESS MIDI DRESS
TEXTURED LEAF IVORY STRAPLESS MIDI DRESS
Sale price$86.00 USD
GARDEN PARTY CHIC WOVEN MINI DRESS
GARDEN PARTY CHIC WOVEN MINI DRESS
Sale price$70.00 USD
26455 - Ava Presley - Strapless Cheetah Animal Print Mini Dress
4877 - ASHLEYlauren
4877 - ASHLEYlauren
Sale price$378.00 USD
4852 - ASHLEYlauren
4852 - ASHLEYlauren
Sale price$438.00 USD
4851 - ASHLEYlauren
4851 - ASHLEYlauren
Sale price$438.00 USD
4849 - ASHLEYlauren
4849 - ASHLEYlauren
Sale price$438.00 USD
4841 - ASHLEYlauren
4841 - ASHLEYlauren
Sale price$398.00 USD
Woman wearing a blue strapless dress with silver embellishments indoors.
TARYN MINI DRESS - STRAPLESS CORSET COCKTAIL DRESS
Sale price$169.00 USD
SLADE MINI DRESS - STRAPLESS TIERED COCKTAIL DRESS
SLADE MINI DRESS - STRAPLESS TIERED COCKTAIL DRESS
Sale price$184.00 USD
89052 - Amarra - Floral Strapless Mini Party Dress
89052 - Amarra - Floral Strapless Mini Party Dress
Sale price$450.00 USD
89048 - Amarra - Strapless Floral Chiffon Mini Dress
89048 - Amarra - Strapless Floral Chiffon Mini Dress
Sale price$450.00 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.