Evening Gowns & Formal Dresses for Women
Turn heads at your next special event. Explore our stunning collection of black-tie gowns, elegant cocktail dresses, and sophisticated formal wear.
Showing 1 - 14 of 14 Items
Elegant Evening Gowns & Formal Dresses
Make a stunning entrance at your next special event with UNONA. From glamorous formal evening gowns to sophisticated wedding guest dresses, our collection is crafted to perfection. Whether you are attending a black-tie gala, searching for trendy prom dresses 2026, or needing a chic cocktail outfit, we have the perfect silhouette to match the occasion.
Prom & Gala Ready
Stand out on your big night with our exclusive prom dresses and red-carpet-worthy gowns. Choose from sweeping floor-length skirts, sleek bodycon fits, or eye-catching corset tops to make an unforgettable impression.
Wedding Guest Excellence
Navigate the dress code flawlessly with our curated selection of dresses for wedding guests. From romantic floral designs for spring ceremonies to elegant, dark, minimalist silhouettes for winter celebrations.
Chic Midi & Cocktail Styles
For a semi-formal event or a rehearsal dinner, a midi evening dress or a classy formal jumpsuit offers the perfect balance of modern sophistication and ultimate comfort.
The UNONA Experience
- Premium Quality: Crafted in our own European design studio using luxurious satin, crepe, and chiffon.
- Custom Fit Available: We offer custom tailoring for any formal dress so it fits you like a glove.
- Worldwide Delivery: We ship globally with fast, trackable options (DHL, UPS, FedEx).
- Zero Import Duties (US & EU): No hidden customs taxes upon delivery for orders shipped to the USA and European Union.
Frequently Asked Questions
For a black-tie event, we highly recommend a floor-length formal gown. Styles like our elegant A-line silhouettes, sleek mermaid dresses, or sophisticated drop-waist gowns are perfect choices that adhere to formal dress codes.
Yes! We believe every woman deserves to feel beautiful. In addition to our standard US sizes, we offer a custom tailoring service where the dress is made precisely to your unique measurements.
If your chosen dress is in our "Ready to Ship" section, delivery typically takes 7-12 business days. For made-to-order gowns, please allow 4-6 weeks for production plus shipping time. Rush options are available at checkout!
