Dark Blue Mermaid Prom Dress with Long Sleeves Plus Size Lace Evening Gown

Make a Grand Entrance in Timeless Elegance

Command attention in this stunning dark blue mermaid prom dress that celebrates your curves with sophisticated style. The figure-hugging silhouette, elegant long sleeves, and intricate lace appliques create a show-stopping look perfect for prom, galas, and formal events.

Why This Dress is Unforgettable

• Flattering Mermaid Silhouette: Hugs your curves from bust to knee, then flares dramatically for a red-carpet worthy effect
• Elegant Long Sleeves: Sheer lace sleeves add coverage and sophistication while remaining breathable and comfortable
• Exquisite Lace Appliques: Hand-placed lace details create texture and visual interest that photographs beautifully
• Rich Dark Blue Color: Deep navy blue is universally flattering and stands out in photos—a sophisticated alternative to black
• Plus Size Friendly: Designed specifically for curves with sizes up to 26W and custom sizing available
• Built-In Support: Structured bodice with boning provides shape and support without uncomfortable undergarments

Premium Quality Construction

Fabric: Luxurious tulle and lace blend—soft, breathable, and moves beautifully
Lining: Fully lined for comfort and opacity
Details: Hand-applied lace appliques with delicate beading accents
Closure: Hidden back zipper for seamless look
Structure: Professional boning in bodice for support and shape

Perfect For Every Special Occasion

This versatile gown shines at:

• Prom and formal dances
• Galas and charity events
• Wedding guest attire (evening ceremonies)
• Pageants and competitions
• Formal photo shoots
• Theater premieres and award ceremonies
• Mother of the bride/groom

Inclusive Sizing with Perfect Fit Guarantee

Available in standard sizes 2-26W, plus custom sizing tailored to your exact measurements. Our mermaid silhouette is specifically designed to flatter plus-size figures, with strategic seaming and supportive construction.

Fit Tips:

• Mermaid style runs true to size—order your usual size
• Custom sizing recommended for perfect fit (no alterations needed!)
• Long sleeves provide arm coverage while remaining comfortable
• Structured bodice eliminates the need for shapewear

Style It Your Way

Shoes: Strappy heels in silver, gold, or nude—the mermaid hem shows off your footwear!
Jewelry: Statement earrings and delicate bracelet; skip the necklace to let the neckline shine
Hair: Elegant updo or Hollywood waves to complement the sophisticated sleeves
Makeup: Bold lip in burgundy or classic red pairs beautifully with dark blue
Clutch: Metallic or jewel-tone evening bag

What's Included

✓ Mermaid prom dress with long lace sleeves
✓ Built-in boning and support
✓ Care instructions
✓ Size chart and measurement guide

Customer Confidence

Join thousands of confident women who've trusted Bridelily for their most important moments. This dress ships carefully packaged and ready to make you feel absolutely stunning.

Limited stock in popular sizes—order today to guarantee availability for your event!

Elegant. Sophisticated. Unforgettable. This is your moment to shine. 💙

🧼 Care Instructions

• Dry Cleaning.
• Do not wring.
• Do not bleach.
• Flat Dry.
• Low iron 120.

📏 Sizing
• Custom sizes available
• Refer to our Size Chart or How To Measure Page— sizes differ from standard US sizing
• When in doubt, size up — alterations are easier than letting out

🎨 Color & Illusion Mesh
• Colors may appear slightly different due to monitor settings, lighting conditions, and photography effects.
• Ivory and white are different shades — please check the color carefully before ordering.
• Some dresses feature illusion mesh details, including wedding dresses, prom dresses, evening dresses, and other formal styles.
• The mesh color is selected according to the specific dress design, lace pattern, fabric color, and overall style. Different mesh shades may create different visual effects on different skin tones and under different lighting conditions.
• If you have a specific preference for illusion mesh color, please contact us before production to confirm available options.

👗 Bra Cups & Support
• Most of our dresses come with removable bra cups, allowing customers to adjust the fit based on personal preference.
• If you prefer a more secure fit, fixed bra cups may be available for selected styles upon request. Please contact us before production to confirm whether this customization option is available.
• Additional fitting requirements should be discussed with our team before your order is processed.

⏱ Production & Delivery
• Rush orders available — contact us first
• Production time may vary depending on the dress style, customization requests, and order quantity.

✅ Quality
• Every dress is individually inspected before shipment
• We carefully check fabric, stitching, embellishments, and overall finishing before delivery.

💬 Need Help?
• Live chat & email support, 7 days a week
• Response within 24 hours

Total Delivery Time = Processing/Tailoring Time + Shipping Time
Processing Your Order
Depending on your ordered item, the processing/tailoring time will differ slightly.

Shipping Information
Shipping time differs for different places.
Please refer to the table below for the shipping method options, timings, and estimated shipping cost. up $99 free Shipping.

Shipping Method

United states,Australia,Canda,Germany,United Kingdom,France,New Zealand,Ireland,Spain:

Standard Shipping: 10-15 Days

Fast Shipping: 7-14 Days

All Other Countries:

Standard Shipping: 15-20 Days

Fast Shipping: 10-15 Days

Worry-Free Delivery
1) Get a Full Refund, No Questions Asked
Lost in-transit, Item damaged in transit, Package stolen or missing after delivery, Shipment significantly delayed

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Returns & Refunds is a guarantee provided by bridelily.com for every product. Returns are accepted if the product is not as described; the buyer pays the return shipping fee or keeps the product & agrees to a refund with the seller. View Details