Shiny Sweetheart Sleeveless Mermaid Sequin Long Evening Prom Dresses O

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Shiny Sweetheart Sleeveless Mermaid Sequin Long Evening Prom Dresses Online, OLP782

Let customers speak for us

from 2968 reviews

A Truly Stunning Dress!

I love this dress—the sequins and details are absolutely perfect. It’s simple yet very classic, perfect for prom.

Kaelin Reed

03/19/2026

Shiny Sweetheart Sleeveless Mermaid Sequin Long Evening Prom Dresses Online, OLP782

Stunning for Special Events

Love this dress! It is so beautiful and fits great also this dress is very well made.

Isla Moore

03/19/2026

Shiny Sweetheart Sleeveless Mermaid Sequin Long Evening Prom Dresses Online, OLP782

Perfect Prom Dress!

Bought for my daughter's prom. I was shocked at how expensive this dress looked! The quality and fit were excellent. This did not look like an online dress. We followed their sizing chart and the dress fit like it was made for her.

Tahlia Dean

03/18/2026

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Gorgeous Dress！

I am very impressed with this dress. Amazing quality, everything is soft, and it fit true to the size I ordered. Definitely recommend this dress if you're looking for something like this!

Marnie Shaw

03/18/2026

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So Gorgeous!

Absolutely obsessed with this dress—the fit is flawless and so flattering, the quality exceeded my expectations, I’ll definitely be ordering again, and I’ve attached my photo to show how stunning it looks in real life!

Celine Arlow

03/17/2026

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Beautiful Dress

So happy with this gown, the off-shoulder design is elegant and the quality exceeded my expectations.

Alora Jennings

03/12/2026

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Good!

The actual product is completely consistent with the description, and the color and style are exactly the same as shown in the picture.Moreover,customer service Anna also confirmed all the details of the dress with me. This was a very satisfying purchase.

Lacey Whitman

03/12/2026

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Gorgeous Dress

My daughter looked amazing for prom. It fit like a glove. She got so many compliments. The dress is fabulous. Great dress my daughter is in love. She looked gorgeous in this dress!

Isla Davenport

03/12/2026

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Gorgeous Dress

Such a beautiful dress with amazing quality – the fit and details are stunning, and I’m so happy with it that I’ve attached a photo of me wearing it!

Lacey Morgan

03/12/2026

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Perfect Dress!

This dress is absolutely stunning! The fit is perfect and the lace details are so elegant, I’m obsessed!

Claudia Torres

03/11/2026

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Obsessed with this dress!

This navy sequin gown hugged my curves perfectly, and the slit made me feel so confident and glamorous at my friend's wedding.

Chloe Allen

03/09/2026

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So Happy With This Dress

I’m so happy with this dress, it fits beautifully and feels very elegant.I’ve attached a photo of me wearing it because I love how it looks!

Maya Campbell

03/09/2026

Sexy Spaghetti Straps Mermaid V-neck Backless Silver Long Evening Prom Dress Online, OL154

Absolutely love this dress!

This dress exceeded my expectations! So comfortable and flattering, had to share a photo of how it looks on!

Claire Hill

03/06/2026

Sexy Blue Sweetheart Sleeveless Mermaid Satin Long Prom Dresses Online, OL497

Good

I bought this dress for my daughter, and she absolutely loved it as soon as she received it! She couldn’t wait to put it on. The fit is perfect, the size is just right, and the fabric is so comfortable. Highly recommend!

Sofia Clark

03/06/2026

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Obsessed with my new gown!

I can't stop looking at the photos I took in this dress! It's even more beautiful in person than it was online. I've attached a photo so you can see how it looks in real life. I will definitely be shopping here again!

Sadie Adams

03/06/2026

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$179.99

Size	Bust	Waist	Hips	Hollow to Hem
US0	31½ in	25½ in	35¾ in	59 in
US2	32½ in	25½ in	35¾ in	59 in
US4	33½ in	26½ in	36¾ in	59 in
US6	34½ in	27½ in	37¾ in	60 in
US8	35½ in	28½ in	38¾ in	60 in
US10	36½ in	29½ in	39¾ in	60 in
US12	38 in	31 in	41¾ in	60 in
US14	39½ in	32½ in	42¾ in	61 in
US16	41 in	34 in	44¾ in	61 in
US16W	43 in	36½ in	45¾ in	60 in
US18W	45 in	38½ in	47¾ in	61 in
US20W	47 in	40¾ in	49¾ in	62 in
US22W	49 in	43 in	51¾ in	62 in
US24W	51 in	45½ in	53¾ in	62 in
US26W	53 in	47½ in	55½ in	62 in

Size	Bust	Waist	Hips	Hollow to Hem
US0	81 cm	65 cm	90 cm	150 cm
US2	82 cm	65 cm	91 cm	150 cm
US4	84 cm	68 cm	92 cm	150 cm
US6	88 cm	70 cm	96 cm	152 cm
US8	90 cm	72 cm	98 cm	152 cm
US10	93 cm	75 cm	101 cm	152 cm
US12	97 cm	79 cm	105 cm	152 cm
US14	100 cm	83 cm	109 cm	155 cm
US16	104 cm	86 cm	112 cm	155 cm
US16W	109 cm	92 cm	116 cm	155 cm
US18W	114 cm	98 cm	121 cm	155 cm
US20W	119 cm	104 cm	126 cm	158 cm
US22W	124 cm	109 cm	131 cm	158 cm
US24W	130 cm	115 cm	136 cm	158 cm
US26W	135 cm	121 cm	141 cm	158 cm

Note

Additional comments

Quantity

Subtotal: $179.99

Production time

10-15 days

Shipping time

5-10 days

Order now, get it: -

This dress is Made-To-Order. Whether you choose a standard size or custom measurements, our tailors craft each dress to order.

Care & Storage

Dresses are usually packed inside out for protection.
Hang and store the dress in a shaded and dry place.
If available, use the inner hanger straps to assist with hanging.

Cleaning & Ironing

Do not wash
Do not dry clean
Professional spot clean only
Steam iron the dress at a low temperature

Buy 1 Dress Get 1 Free Gift With Code: GIFT

Please Provide •Size

Add to Wish List

Details
Material: Sequin

Neckline: Sweetheart

Silhouette: Mermaid

Back Style: Backless

Length: Floor length

Size:

lf the difference between your actual measurements and the standard size is less than 1 inch, the dress will fit well. Otherwise. It’s advisable to choose a custom size.
Color:
Picture color or custom color are all available
Return Policy
Worry-Free Returns are available for standard sizes (No Bigger than US14) within 7 natural days
Shipping:
This item does not ship immediately, tailoring time: 15-25 natural days, shipping time: 5-10 natural days.

A Truly Stunning Dress!

I love this dress—the sequins and details are absolutely perfect. It’s simple yet very classic, perfect for prom.

Stunning for Special Events

Love this dress! It is so beautiful and fits great also this dress is very well made.

Great!

Wore it to a evening party and the fit was amazing. I received a lot of compliments. Don't regret the purchase at all!

Gorgeous Dress!

Really beautiful I love it ! Definitely recommend, it's kinda stretchy and really not thick but not see through overall best prom dress I ever ordered.

Measurement guide

Size Chart

Note:

Please don't wear tights or other clothing when you measure your selves, that would get your measurements even more bigger, as you will not wear clothing inside when you wear the dress.
lf the difference between your actual measurements and the standard size is less than 1 inch, the dress will fit well. Otherwise. It’s advisable to choose a custom size.
lf you have a larger belly, please provide us with the measurement of your waistline as well.

US Size	US0	US2	US4	US6	US8	US10	US12	US14	US16	US16W	US18W	US20W	US22W	US24W	US26W
UK Size	UK4	UK6	UK8	UK10	UK12	UK14	UK16	UK18	UK20	UK22	UK24	UK26	UK28	UK30	UK32
EU Size	EU32	EU34	EU36	EU38	EU40	EU42	EU44	EU46	EU48	EU50	EU52	EU54	EU56	EU58	EU60
Bust (inch)	31½	32½	33½	34½	35½	36½	38	39½	41	43	45	47	49	51	53
Waist (inch)	25 ½	25½	26½	27½	28½	29½	31	32½	34	36½	38½	40¾	43	45½	47 ½
Hips (inch)	35 ¾	35 ¾	36 ¾	37 ¾	38 ¾	39 ¾	41 ¾	42 ¾	44 ¾	45 ¾	47 ¾	49 ¾	51 ¾	53 ¾	55 ½
Bust (cm)	81	82	84	88	90	93	97	100	104	109	114	119	124	130	135
Waist (cm)	65	65	68	70	72	75	79	83	86	92	98	104	109	115	121
Hips (cm)	90	91	92	96	98	101	105	109	112	116	121	126	131	136	141

Need help? Ask a Question. Need A Tape Measure? Click Here.

US Size	UK Size	Bust (in)	Waist (in)	Hips (in)
US0	UK4	31½	25 ½	35 ½
US2	UK6	32½	25½	35 ¾
US4	UK8	33½	26½	36 ¾
US6	UK10	34½	27½	37 ¾
US8	UK12	35½	28½	38 ¾
US10	UK14	36½	29½	39 ¾
US12	UK16	38	31	41 ¾
US14	UK18	39½	32½	42 ¾
US16	UK20	41	34	44 ¾
US16W	UK22	43	36½	45 ¾
US18W	UK24	45	38½	47 ¾
US20W	UK26	47	40¾	49 ¾
US22W	UK28	49	43	51 ¾
US24W	UK30	51	45½	53 ¾
US26W	UK32	53	47 ½	55 ½

US Size	UK Size	Bust (cm)	Waist (cm)	Hips (cm)
US0	UK4	81	65	90
US2	UK6	82	65	91
US4	UK8	84	68	92
US6	UK10	88	70	96
US8	UK12	90	72	98
US10	UK14	93	75	101
US12	UK16	97	79	105
US14	UK18	100	83	109
US16	UK20	104	86	112
US16W	UK22	109	92	116
US18W	UK24	114	98	121
US20W	UK26	119	104	126
US22W	UK28	124	109	131
US24W	UK30	130	115	136
US26W	UK32	135	121	141

BUST

Wear the bra you will be wearing with the dress,and pull the tape across the fullest part of the bust.

WAIST

Pull tape across the narrowest part (about 1'' above your belly button) and keep tape slightly loose to allow for beathing room. but if you have big belly, please give us measurements of belly in the note too.

HIP

Stand straight and pull tape across the widest part of the hips and rear, if butt is bigger than hip, please give us butt too.

Hollow to Hem

Stand up straight and measure from the the center of the collarbone,down to where the hem of the dress should hit(excluding any train).

Note:

Please don't wear tights or other clothing when you measure your selves, that would get your measurements even more bigger, as you will not wear clothing inside when you wear the dress.
lf the difference between your actual measurements and the standard size is less than 1 inch, the dress will fit well. Otherwise. It’s advisable to choose a custom size.
lf you have a larger belly, please provide us with the measurement of your waistline as well.

Shiny Sweetheart Sleeveless Mermaid Sequin Long Evening Prom Dresses O

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Shiny Sweetheart Sleeveless Mermaid Sequin Long Evening Prom Dresses Online, OLP782

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