Black Tie Wedding Guest Dresses & Outfits

Make an entrance in black tie dresses crafted for the woman who knows how to dress for the occasion. Whether you're attending a black tie wedding, a gala, or an upscale evening reception, Alex Evenings has the perfect dress to make you feel as stunning as the event itself.

From sweeping black tie gowns and floor-length formal dresses to sleek cocktail silhouettes, our collection covers every interpretation of black tie attire for women — elegant, confident, and always polished. Choose from jewel tones, shimmering metallics, rich florals, and classic black in flattering cuts that move beautifully through every moment of the night.

Not sure what the black tie dress code calls for? Black tie attire traditionally means floor-length gowns or sophisticated cocktail and midi dresses in elevated fabrics — think chiffon, lace, jacquard, and crepe. At Alex Evenings, every piece in this collection is designed to meet that standard while keeping comfort and fit at the forefront.

Shopping for a black tie event dress in your size? We've got you covered. Our plus size black tie dresses offer the same luxurious fabrics and wow-worthy silhouettes in extended sizing, while our petite black tie dresses are thoughtfully proportioned so every detail falls exactly right — no alterations needed.

Whether you're dressing for a black tie wedding as a guest, attending a formal charity gala, or celebrating a milestone at an elegant reception, this collection ensures you arrive looking polished and poised.

Looking for more occasion inspiration? Explore our Mother of the Bride Dresses and Wedding Guest Dresses & Outfits for even more sophisticated styles for life's most memorable celebrations.