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BELLA BLACK WRAP FRONT MINI DRESS
BELLA BLACK WRAP FRONT MINI DRESS
Sale price$89.00 USD
PEARL TRIM BLACK SATIN MIDI DRESS - FINAL SALE
PEARL TRIM BLACK SATIN MIDI DRESS
Sale price$70.00 USD
A woman poses elegantly in a flowing blue satin dress with a thigh-high split, showcasing her leg. She stands in a bright, modern interior with large windows and greenery visible outside.
Tamera Satin Maxi Dress - Navy
Sale price$74.00 USD
A person wearing a light blue strapless dress poses confidently in front of vibrant greenery and flowers, showcasing a playful and elegant look. Long earrings complement their hairstyle.
Sophie Mini Dress - Light Blue
Sale price$49.00 USD Regular price$69.00 USD
A woman stands confidently in a flowing, black, one-shoulder dress with pleats, showcasing a unique cutout. She poses against a backdrop of textured wooden panels, surrounded by elegant dried floral arrangements.
SIZE SMALL, Miramar Maxi Dress - Black - FINAL SALE
Sale price$29.00 USD Regular price$89.00 USD
A woman stands confidently in a chic black lace dress with a fitted bodice and playful skirt. She poses outdoors, surrounded by greenery and soft, blurred background elements.
Everly Corset Mini Dress - Black Lace
Sale price$89.00 USD Regular price$129.00 USD
Gardenia Mini Dress - Strapless Floral Embroidered Mini
Gabby Maxi Dress - Pale Blue - Strapless Tiered Dress
A woman stands confidently in a layered black gown with a thigh-high slit, beside a stone fountain in a lush, green park setting, showcasing elegance and style.
Miriam Tiered Maxi Dress - Black
Sale price$59.00 USD Regular price$99.00 USD
Paula Maxi Dress - Mint Satin Slip Dress
Paula Maxi Dress - Mint Satin Slip Dress
Sale price$89.00 USD
A young woman poses confidently in a white dress with lace sleeves, gazing at the camera. In the background, a bright blue sea and sky create a sunny, coastal setting.
Rhodes Mini Dress - White
Sale price$32.00 USD Regular price$49.00 USD
Woman in a white dress standing on a street in front of a modern building.
Diana Midi Dress - White
Sale price$99.00 USD
ESTHER MAXI DRESS - MINT
ESTHER MAXI DRESS - MINT
Sale price$79.00 USD
Manhattan Midi Dress - Metallic Gold Fringe
Charmaine Mini Dress - Satin Cocktail Dress
Charmaine Mini Dress - Satin Cocktail Dress
Sale price$79.00 USD
A woman in a fitted green evening gown poses elegantly. The dress features off-the-shoulder sleeves and a thigh-high split. Surrounding her are lush green bushes and a rustic background.
A woman wearing a strapless white dress stands in a narrow, sunlit street. She touches her hair, with buildings on either side and people in the background.
Ellis Mini Dress - White - FINAL SALE
Sale price$24.00 USD Regular price$89.00 USD
A woman wears a white, strapless dress with bow-tied sleeves, standing confidently among lush greenery and flowers in a bright outdoor setting, exuding a cheerful and elegant vibe.
Sophie Mini Dress - White
Sale price$49.00 USD Regular price$69.00 USD
A woman poses confidently in an orange sequined dress by a fountain, showcasing a vibrant, shimmering surface against a blurred garden backdrop with warm tones and soft natural lighting.
A woman poses confidently in a light blue, ruffled strapless dress, with her hand on her hip, set against a softly blurred outdoor background featuring greenery and flowers.
A woman modeling a bright red halter-neck mini dress with a deep V-neckline and a ruched waist, set against a plain white studio background.
Octavia Halter Mini Dress - Red
Sale price$59.00 USD
Woman wearing a blue strapless dress with beaded top on a white background
Stormy Mini Dress - Lace Corset Cocktail Dress
Sale price$149.00 USD
Evie Mini Dress - FLORAL STRAPLESS SHORT DRESS
Evie Mini Dress - FLORAL STRAPLESS SHORT DRESS
Sale price$149.00 USD
A woman in a green, tiered dress stands by a potted plant, gazing at the camera. She has long hair and is surrounded by lush vegetation in a sunny outdoor setting.
Maeve Corset Midi Dress - Emerald Satin
Sale price$98.00 USD Regular price$149.00 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.