How should I check the fit and support of VESPER's strapless cutout bodice?

VESPER features a strapless sweetheart neckline with twisted keyhole cutouts. Try it with your planned undergarments and check that the neckline and cutout edges sit comfortably while you walk, sit, and raise your arms. Choose support that suits your bust and stays discreet beneath the openings. The cutout design and back lacing alone do not guarantee lift or a stay-in-place fit, so assess the bodice on your own proportions before your event.

What makes VESPER's vertical linear beading different from swirling or scattered patterns?

The beadwork creates directional lines along the royal blue dress, offering a different visual effect from curved motifs or scattered embellishments. The linear pattern complements the fitted mermaid silhouette without needing elaborate accessories. Its appearance varies with lighting, viewing angle, and fit; it does not guarantee a slimming or height-extending effect.

Is VESPER's satin resistant to sweat marks or water stains?

Moisture-wicking and water-resistant properties have not been confirmed for VESPER, so do not assume its satin will resist perspiration marks or spills. The glossy appearance does not establish stain resistance or a specific fiber blend. Follow the garment's care label, avoid applying unapproved fabric treatments, and consult a cleaner experienced with satin and beadwork if a mark occurs.

How much coverage does the high thigh slit provide with the mermaid skirt?

VESPER combines a fitted mermaid skirt with a high thigh slit. How much leg shows depends on your height, proportions, fit, and movement. During your try-on, check the slit while standing, sitting, walking, and using stairs with your planned shoes and undergarments. Do not assume it will remain closed when seated. If you prefer more coverage, ask an occasionwear alterations specialist whether an adjustment is feasible.

How should I choose my plus size with VESPER's corset lace-up back?

VESPER is available in US sizes 14-26. Compare your bust, waist, and hip measurements with the product's size chart rather than relying only on your usual clothing size. The back lacing allows some bodice adjustment, but no specific inch range is confirmed, and it does not resize the fitted skirt. If your measurements fall across sizes, contact blissfulprom for guidance rather than automatically sizing up or overtightening the lacing. Check both bust fit and comfortable room through the waist and hips.

How should I check the fit and support of VESPER's strapless cutout bodice?

VESPER features a strapless sweetheart neckline with twisted keyhole cutouts. Try it with your planned undergarments and check that the neckline and cutout edges sit comfortably while you walk, sit, and raise your arms. Choose support that suits your bust and stays discreet beneath the openings. The cutout design and back lacing alone do not guarantee lift or a stay-in-place fit, so assess the bodice on your own proportions before your event.

What makes VESPER's vertical linear beading different from swirling or scattered patterns?

The beadwork creates directional lines along the royal blue dress, offering a different visual effect from curved motifs or scattered embellishments. The linear pattern complements the fitted mermaid silhouette without needing elaborate accessories. Its appearance varies with lighting, viewing angle, and fit; it does not guarantee a slimming or height-extending effect.

Is VESPER's satin resistant to sweat marks or water stains?

Moisture-wicking and water-resistant properties have not been confirmed for VESPER, so do not assume its satin will resist perspiration marks or spills. The glossy appearance does not establish stain resistance or a specific fiber blend. Follow the garment's care label, avoid applying unapproved fabric treatments, and consult a cleaner experienced with satin and beadwork if a mark occurs.

How much coverage does the high thigh slit provide with the mermaid skirt?

VESPER combines a fitted mermaid skirt with a high thigh slit. How much leg shows depends on your height, proportions, fit, and movement. During your try-on, check the slit while standing, sitting, walking, and using stairs with your planned shoes and undergarments. Do not assume it will remain closed when seated. If you prefer more coverage, ask an occasionwear alterations specialist whether an adjustment is feasible.

How should I choose my plus size with VESPER's corset lace-up back?

VESPER is available in US sizes 14-26. Compare your bust, waist, and hip measurements with the product's size chart rather than relying only on your usual clothing size. The back lacing allows some bodice adjustment, but no specific inch range is confirmed, and it does not resize the fitted skirt. If your measurements fall across sizes, contact blissfulprom for guidance rather than automatically sizing up or overtightening the lacing. Check both bust fit and comfortable room through the waist and hips.

Royal blue strapless sweetheart mermaid gown with front slit and cutout bodice

Royal blue strapless mermaid gown, lace-up open back with crisscross straps

Royal blue strapless corset gown with sweetheart neckline and crisscross cutout detail

VESPER-PLUS SIZE

Name: VESPER-PLUS SIZE
Brand: blissfulprom
Availability: InStock

£226.00 GBP

Pay in 4 interest-free installments with PayPal.Select PayPal at checkout to split your total.

Color: Royal Blue

🚚 Tailoring Time: 14 DAYS

Event Date * (required)

✅ 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 10 – Nov 18

Make a bold entrance in VESPER by blissfulprom, a plus size royal blue satin prom dress with a sculptural twist. A strapless sweetheart neckline with twisted keyhole cutouts pairs with vertical linear beading and a fitted mermaid silhouette. A high thigh slit and sweep train complete the statement look, while corset-style back lacing offers some bodice adjustment. Picture your arrival photos with the rich blue skirt and beadwork in focus, styled with simple accessories. Available in US sizes 14-26, VESPER is an expressive choice for prom, evening galas, and formal celebrations.
Frequently Asked Questions
How should I check the fit of the strapless cutout bodice?
Try the dress with your planned undergarments and check that the neckline and cutout edges sit comfortably while you sit, walk, and raise your arms. Choose support that suits your preferences and remains discreet beneath the openings. The cutout design and back lacing alone do not guarantee bust support or a stay-in-place fit.
What makes the vertical beading distinctive?
The beadwork forms linear patterns rather than swirling or scattered motifs, adding directional detail to the royal blue satin. Its appearance changes with lighting and viewing angle; it does not guarantee a slimming effect, extra height, or structural support.
How do I choose my plus size for the mermaid skirt and lace-up back?
Compare your bust, waist, and hip measurements with the product's size chart. The back lacing allows some bodice adjustment but does not resize the fitted skirt, and no specific adjustment range is confirmed. If your measurements fall across sizes, contact blissfulprom for guidance. Check sitting comfort, stride room, and slit coverage before your event.

Free Shipping

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

Quick Specs

Model: VESPER
Brand: blissfulprom
Style: Mermaid / Trumpet Silhouette
Neckline: Strapless Sweetheart with Twisted Keyhole Cutouts
Back Detail: Corset-Style Lace-Up Back
Embellishment: Vertical Linear Beading
Feature: High Thigh Slit & Sweep Train
Care: Follow the garment's care label; consult a professional experienced with satin and beadwork if unsure.

Expert Tips

Try the Full Look: Check the neckline, cutouts, and slit while sitting and walking in your event shoes. Choose undergarments that provide your preferred support without showing through the openings.
Keep Accessories Simple: Let the twisted neckline and linear beading lead the outfit. Smooth earrings and a clutch without exposed prongs can help reduce snagging risks.
Plan for the Hem & Train: Check floor clearance in your chosen shoes and practise moving with the sweep train. Consult an occasionwear alterations specialist if the length needs adjustment.

Fabric Compare

Linear Beading vs. Swirling Patterns: VESPER uses directional bead lines for a different visual rhythm from curved or scattered motifs. Pattern placement does not establish better support or a guaranteed slimming effect.
Satin vs. Matte Finishes: The existing product details describe a glossy satin look. Satin names a fabric structure, not a verified fiber blend, thread count, or moisture-wicking performance.
Twisted Cutouts vs. Closed Bodices: The sweetheart neckline includes openings that change the coverage and undergarment options compared with a fully covered bodice. Check placement and fit on your own proportions.

Best For

Senior Prom & Evening Galas: A plus size statement option for those who enjoy royal blue, a cutout neckline, and a fitted mermaid shape.
Pageant-Inspired Styling: Linear beading and a sweep train suit a dramatic entrance; check any event's coverage and dress requirements before choosing.
Winter Formals & Formal Dinners: Rich royal blue offers a bold color choice for seasonal celebrations, with the high slit and strapless bodice best considered alongside your preferred coverage.

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.
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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.

VESPER-PLUS SIZE

Royal Blue / US 14 – Change

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

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Loved by thousands of prom & homecoming shoppers worldwide.

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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