A fairy tale of pleats, ruffles, and refinement
The Mireille dress is the embodiment of elegance in a light and feminine silhouette. The halter neck with delicate spaghetti straps, pleated layers, and asymmetrical ruffles create a captivating look that makes you shine on every occasion. The flowing fabric accompanies your every move, allowing you to dance gracefully at every party, dinner, or wedding. ✨
Why you will love this dress
Feminine neckline – halter neck with an open back for a chic touch
Ruffles & pleats – refined details that enhance your silhouette
Elegant cut – beautifully hugs the upper body and falls fluidly
Lightweight fabric – comfortable and breathable for long days
Perfect for special occasions – weddings, dinners, or galas
Turn heads as you enter – discover the Mireille dress now. 💫
Our products fit true to size in 99% of cases. If that’s not the case, it will be clearly stated in the product description. We therefore recommend choosing your usual size.
Next to the add-to-cart button, you’ll find a highly accurate AI-powered size quiz. We strongly recommend completing it to find your ideal size.
Fast and reliable delivery with UPS
We work with UPS, the most reliable delivery service in the USA, to ensure fast and secure shipping.
Due to our pre-summer sale, delivery may take an average of 5 to 10 business days, depending on your location.
Every order includes a Track & Trace link, sent by email and also available on our website — so you can follow your package every step of the way.
At Lily & Lune, we do everything we can to deliver your order as quickly as possible.
Thank you for your patience and trust — we promise it’s worth the wait!
Zia Q.
Verified customerI wore this dress to my 30th birthday dinner, and it honestly made the night. I hadn't dressed up in a while, and putting this on felt like a reset — elegant but still comfortable, and the color is even better in person. My friends said I looked radiant (which made me tear up a little). It was exactly what I needed to start this next chapter.
Jasmine M.
Verified customerThe pleats! The shape! The color! I've never loved a dress more. Totally worth every penny.
Sofie A.
Verified customerGorgeous dress! Got compliments all evening at a rooftop dinner date. Simple, elegant, and timeless.
Maya L.
Verified customerAbsolutely stunning. The fabric is lightweight yet looks so luxurious. I received so many compliments.
Claire R.
Verified customerPerfect fit, beautiful color. I felt so confident wearing this. Will definitely order more styles!
Hannah T.
Verified customerBeautiful dress, great quality. Shipping was fast and packaging was lovely. Would recommend to anyone.
Zia Q.
Verified customerI wore this dress to my 30th birthday dinner, and it honestly made the night. It was exactly what I needed to start this next chapter.
To celebrate the arrival of summer, enjoy our exclusive pre-sale now — for a very limited time. Don’t wait, it ends soon!
We are Lily & Lune, a fashion brand founded in 2018 with a clear mission: to make elegant, high-quality fashion accessible to young women aged 18 to 35. We believe you don’t need to spend hundreds of dollars to feel beautiful and confident.
With a growing community of over 9,300 followers on TikTok and 7,500 on Instagram, as well as more than 10,000 satisfied customers, we’re proud of how far we’ve come and even more excited for the future.
Lily & Lune represents accessible elegance, confidence, and modern femininity.
