• RoselleDress black plus size wedding guest dress square neck wide strap sheer lace bodice full sequin mermaid gown front view floor‑length evening formal dress
  • RoselleDress black plus‑size sequin mermaid formal gown deep v lace back zipper closure wide strap dress back view floor‑length prom gala gown
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Plus‑Size Square Neck Spaghetti Strap Sheer Lace Bodice Sequin Mermaid Floor‑Length Formal Wedding Guest Dress

Plus‑Size Square Neck Spaghetti Strap Sheer Lace Bodice Sequin Mermaid Floor‑Length Formal Wedding Guest Dress

$219.00
$219.00
Sale Sold out
Shipping calculated at checkout.
Color: Black
Size

Roselledress Size Chart

 

Size Chart

Find Your Perfect Fit

At roselledress, we believe a beautiful fit begins with accurate measurements. Please use the size chart and measuring guide below before selecting your dress size.

US Dress Size Chart

Use the Inch or CM columns to record your body measurements. All size values are left blank until verified by roselledress.

US Size Bust Waist Hips Hollow to Floor
Inch CM Inch CM Inch CM Inch CM
US 0 32 81.3  25.5 64.8  35.5 90.2  58 147.3 
US 2 33 83.8  26.5 67.3  36.5 92.7  58 147.3 
US 4 34 86.4  27.5 69.9  37.5 95.3  59 149.9 
US 6 35 88.9  28.5 72.4  38.5 97.8  59 149.9 
US 8 36 91.4  29.5 74.9  39.5 100.3  60 152.4 
US 10 37.5 95.3  31.5 80.0  41 104.1  60 152.4 
US 12 39 99.1  32.5 82.6  42.5 108.0  61 154.9 
US 14 41 104.1  34.75 88.3  44.5 113.0  61 154.9 
US 16 43.25 110  37.25 94.6  46.75 118.7  61 154.9 
US 18 45.5 115.6  39.75 101.0  49 124.5  61 154.9 
US 20 47.75 121.3  42.25 107.3  51.25 130.2  61 154.9 
US 22 50 127.0  44.75 113.7  53.5 135.9  61 154.9 
US 24 53 134.6  48 121.9  56.5 143.5  61 154.9 
US 26 56 142.2  51.25 130.2  59.5 151.1  61 154.9 
US 28 59 149.9  54.5 138.4  62.5 158.8  61 154.9 
US 30 63 160.0  58 147.3  66.5 168.9  61 154.9 

Important: Sizes are not universal across brands. Regular US sizes and W (plus) sizes may use different fits. Please check measurements before choosing a dress. Hollow to Floor means the distance from the hollow at the base of your neck to the floor, not your full height.

How to Measure

Use a soft measuring tape. Keep it comfortably snug and parallel to the floor when taking circumference measurements.

Illustration showing where to measure the fullest part of the bust

1. Bust

Wear the bra you plan to wear with the dress. Wrap the tape around the fullest part of your bust, keeping it level across your back. Do not pull it too tight.

Illustration showing where to measure the natural waist

2. Waist

Measure around your natural waistline, usually the narrowest part of your torso. Relax your stomach and leave the tape comfortably snug.

Illustration showing where to measure the fullest part of the hips

3. Hips

Stand with your feet together and measure around the fullest part of your hips and seat. Make sure the tape stays horizontal.

Illustration showing a vertical measurement from the hollow at the base of the neck to the floor

4. Hollow to Floor

Stand upright with your feet together, preferably barefoot. Measure straight from the hollow at the base of your neck (between the collarbones) to the floor. This is not your total body height.

Measurement Tips & Important Notes

  • Ask someone to help you measure for the most accurate results, especially the hollow-to-floor length.
  • Use a flexible measuring tape over light clothing or undergarments; never measure over bulky clothes.
  • Keep the tape straight, neither too loose nor too tight, and measure each area twice.
  • Check all three body measurements (bust, waist and hips) rather than choosing a size based only on your usual clothing size.
  • If your measurements fall between sizes, we usually recommend choosing the larger size and having the dress altered if needed.
  • Hollow-to-floor is measured without shoes unless the specific product instructions state otherwise. Heel height can affect the final dress length.
  • For fitted styles and plus-size dresses, follow the measurements shown for that particular style when available, or contact roselledress customer support for advice.

Need sizing help? Contact roselledress customer support before placing your order.

Description

RoselleDress Black Square‑Neck Plus‑Size Sequin Mermaid Wedding Guest Gown

Stunning fully‑sequined mermaid formal gown for curvy figures, featuring sheer lace bodice and deep‑V back, perfect for upscale weddings, prom and gala occasions.

Key Selling Points

  • Heavy‑duty sequin‑covered lace fabric, sparkling under light for glamorous evening look
  • Classic square neckline with supportive wide shoulder straps for comfortable fit
  • Artistic sheer lace bodice detail adds subtle sexiness without over‑exposure

Back Details

  • Eye‑catching deep V‑back constructed with matching sheer lace for cohesive look
  • Wide shoulder straps extend smoothly toward back for stable support
  • Concealed center‑back zipper allows easy wearing and clean seamless back appearance

Shipping Policy

3. Estimated Total Delivery Time

Total delivery time includes both order processing and shipping transit.

Standard Shipping

Order processing: 5–10 business days
Shipping transit: 7–15 business days
Total estimated delivery: 12–25 business days

Expedited Shipping

Order processing: 5–10 business days
Shipping transit: 5–8 business days
Total estimated delivery: 10–18 business days

These delivery windows apply to orders following the standard 5–10 business-day preparation schedule.

Orders requiring an individually disclosed custom-production period follow the processing time stated for that product.

For more policy information, please visit our Shipping Policy.

Refund policy

14-Day Return Window

Roselledress accepts eligible returns of standard-size, standard-color, non-personalized dresses within 14 calendar days after delivery.

Customers must contact us at service@roselledress.com within 14 calendar days after receiving their orders.

The return period begins on the date the package is delivered.

Learn more.

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