Lavender mermaid evening dress with spaghetti straps and floral beadwork, outdoor full view
Lavender evening gown with spaghetti straps and floral sequin appliques, full-length
Lavender corset-style bodice with sweetheart cups and floral lace appliques
Lavender evening gown, open crisscross back with floral sequin appliques

LILA
$228.00 USD
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Color: Lavender
Size

🚚 Tailoring Time: 14 DAYS

✅ Free changes within 12 hrs of order confirmation
Free Shipping to US
Duties & Taxes Included
100% Refund for Quality Issues
Shipping Estimate
Shop Now — Production: 14 days + Shipping 4–12 days  ·  Estimated delivery Nov 4 – Nov 12

Step into a dimensional garden of high fashion with LILA, a mesmerizing mermaid prom dress from blissfulprom. This gown redefines romantic elegance with its unique 3D satin ribbon floral appliqués that bloom across a delicate lavender mesh overlay, creating a texture that standard lace simply cannot match. The bodice features a trending sheer illusion corset with architectural vertical boning designed to snatch your waist and provide a structured, high-fashion silhouette. The true showstopper is the back: a complex, multi-strap crisscross lace up back prom dress that allows for a bespoke, secure fit while adding a modern, edgy detail to this ethereal long prom dress. Whether you are gliding across the dance floor or posing for a sunset photoshoot, LILA ensures you are the embodiment of "Couture Garden" glamour.
Frequently Asked Questions
What makes the floral detailing on the LILA dress unique?
Unlike standard flat lace or printed florals, LILA features "Satin Ribbon 3D Embroidery." Each flower has physical volume and a lustrous sheen, giving the dress a rich, multi-dimensional appearance that looks incredible under professional event lighting.
How does the multi-strap back system work?
The lace up back prom dress on LILA utilizes a series of four reinforced crisscross straps. This system provides superior bust support and weight distribution compared to a single-strap corset, ensuring the dress stays perfectly in place regardless of your movement.
Is the mermaid skirt difficult to walk in?
No. blissfulprom has engineered the mermaid flare to begin just above the knee with a high-recovery mesh base. This provides the dramatic mermaid prom dress silhouette while allowing for a comfortable, natural stride and ease of movement on the dance floor.
Free Shipping

Free shipping over $100 to the US, UK, Canada, Australia, and Germany.
Quick Specs

Model: LILA
Brand: blissfulprom
Style: Mermaid Silhouette
Neckline: Sweetheart / Spaghetti Strap
Back Detail: Multi-Strap Crisscross Lace-Up Back
Embellishment: 3D Satin Ribbon Florals & Sheer Corset Boning
Length: Floor-Length
Care: Professional dry clean only to preserve the delicate 3D ribbon appliqués.
Expert Tips

The Profile Shot: Because of the 3D texture and the mermaid curve, the most flattering photos of the LILA dress are usually taken from a 45-degree angle or side profile. This highlights the depth of the flowers and the snatched corset waist.
Accessory Pairing: Since the 3D florals are quite bold, we recommend avoiding heavy necklaces. Opt for dainty lavender drop earrings or a simple silver "stardust" bracelet to keep the focus on the gown's intricate texture.
Undergarment Secret: To maintain the beautiful sheer illusion of the corset bodice, we recommend using seamless, nude-toned adhesive cups. The internal boning is strong enough to provide shape without needing a bulky traditional bra.
Fabric Compare

3D Satin Ribbon vs. Flat Lace: Flat lace can often look "dated" in photos. Our 3D ribbon flowers offer a modern, luxurious texture that creates its own shadows and highlights, making the dress pop in every shot.
Architectural Sheer Bodice vs. Fully Lined Bodices: While fully lined bodices can look thick, our sheer illusion corset with visible boning provides a lighter, more modern "Cinderella-gone-modern" vibe.
Multi-Point Tension vs. Simple Zippers: A zipper provides a fixed, rigid size. Our multi-point lace up back prom dress allows you to adjust the tension at the bust, waist, and hips independently for a truly custom fit.
Best For

Enchanted Garden Prom Themes: The 3D floral and lavender palette is the quintessential choice for "Secret Garden" or "Whimsical Forest" themes.
Red Carpet & Pageant Formals: The high-fashion corset and complex back design give this long prom dress an editorial look that is perfect for stage appearances or high-profile galas.
The Texture Enthusiast: Ideal for the wearer who wants to move away from sequins and glitter in favor of sophisticated, physical fabric artistry.
SHIPPING & RETURN

If you need to return an item, please contact us via email at info@blissfulprom.com within 14 days of receiving your order with the following information,Custom sizes are final sale.
see more

It takes about 4-12 business days for the delivery from our factories to your destination. The exact shipping time depends on the standards of the carrier (UPS, DHL, Fedex, etc.). see more
FAQ
Can I get a custom size?

All our dresses are made-to-order. When placing your order, please leave your measurements (height, bust, waist, and hips) in the order notes. Please note that we do not offer exchanges for incorrect custom measurements, so double-check before submitting.

How long does shipping take?

Processing times vary by style: "Ships in 24 Hours" styles ship within 24 hours; Prom & Special Occasion Dresses take 7–30 business days; Accessories take 5–6 business days. Estimated delivery after dispatch is 4–12 business days (US). Free standard shipping on orders over $100; $8 for orders under $100.

Which carriers do you use?

We ship via UPS, DHL, and FedEx. You will receive a tracking number by email once your order has been dispatched.

Can I cancel my order?

Orders can be cancelled for a full refund within 24 hours of purchase. After 24 hours, cancellation may not be possible or may incur fees, as production begins immediately.

What is your return policy?

All sales are final. We do not offer exchanges for size, color, or style changes. If you receive a defective or incorrect item, please contact us within 14 days with your order number and photos/videos — we will provide a full refund or free replacement. Return shipping for defective items is covered by blissfulprom.

Do EU customers have different rights?

EU customers have a 14-day withdrawal right. Please note this does not apply to made-to-order or customized dresses.

How do I contact you?

Email: info@blissfulprom.com | Phone: +852 6032 5471. We're happy to help with sizing, order status, or any other questions.
View details

Blissfulprom Size Chart

US Size 000 00 0 2 4 6 8 10 12 14 16 18 20 22 24 26
UK Size 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
EU Size 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56
AU Size 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Bust
- inch 30 31 32 33 34 35 36 37 38½ 40 41½ 43½ 45½ 47½ 49½ 51½
- cm 76 79 81 84 86 89 91 94 98 102 105 110 116 121 126 131
Waist
- inch 22 23 24 25 26 27 28 29 30½ 32 33½ 35½ 37½ 39½ 41½ 43½
- cm 56 58 61 64 66 69 71 74 77 81 85 90 95 100 105 110
Hips
- inch 33½ 34½ 35½ 36½ 37½ 38½ 39½ 40½ 42 43½ 45 47 49 51 53 55
- cm 85 88 90 93 95 98 100 103 107 110 114 119 124 130 135 140
Dress Length
- inch Short Dress: 36–38    Long Dresses: 62
- cm Short Dress: 91–97    Long Dresses: 157

Sizing Instructions & Info

To determine your size follow these simple instructions:

Bust Measure over the fullest part of your bust.
Waist Measure around the smallest part of your waist, about 1-2 inches above your belly button.
Hips Measure the fullest part of your hips.



How to Measure Yourself

Use a soft tape measure and follow these 3 steps:
📏 Bust – around the fullest part of your chest
📏 Waist – around your narrowest point
📏 Hips – around the fullest part, 7–9" below your waist

Then match your measurements to our size chart for the perfect fit.

View Size Guide
★★★★★
4.9 / 5 Stars
Loved by thousands of prom & homecoming shoppers worldwide.
Read Reviews
Free Shipping
Free standard shipping on all orders over $100 to the US, UK, Canada, Australia & Germany. International shipping from $18.
Shipping Info
Quality Guarantee
All sales are final. We accept returns only for confirmed quality defects — contact us within 14 days with photos.
Return Policy
Secure Checkout
Shop with confidence. We accept Visa, Mastercard, PayPal, and Shop Pay.
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Customer Reviews

Overall rating: 5.0 / 5 from 3 reviews.

Customer photo review of LILA

Such a lovely dress! I love the way it flows when I walk, and the overall look feels both elegant and comfortable. I was a little nervous ordering a formal dress online, but I’m glad I gave this one a try. Would definitely recommend checking it out!

Lila 5/5

LILA

This gown exceeded my expectations. I'm usually a US 6 and the 6 fit me perfectly. The mermaid silhouette hugged my figure in all the right places. The fabric has a nice weight to it — not cheap or scratchy at all. Wore it to my boyfriend's military ball and got so many compliments. Couldn't have picked a better dress.

Maeve M. 5/5 Verified

LILA

Took a chance on this style and I'm so glad I did. The built-in bra cups gave me good support without a strapless bra. The side slit made it so much easier to move and dance in. The mermaid silhouette hugged my figure in all the right places. Wore it to prom and honestly felt like a princess all night. Definitely a repeat customer after this.

Erica W. 5/5 Verified

LILA