€99,99

Deep Waterfall Mermaid Gown

This floor-length blue mermaid gown features a deep waterfall neckline and a fitted shape that flares at the hem, making it a polished choice for weddings, galas, and other formal events.

Size guide

A. Bust width is measured where the bust is at its largest. It is recommended to wear a smooth, unpadded bra when measuring. Make sure the measuring tape lies straight across your back.

B. Applies to bras: Measure the circumference just below the bust. Take the measurement as tight as possible.

C. Waist width is measured where the circumference is at its narrowest.

D. Sash width is measured where the sash is at its widest.

Garment lengths: The length of the garment is measured from the shoulder. Skirt length is measured from the top edge of the waistband. Trouser length is measured on the inside of the leg and is stated in the text for each model.

Party and wedding dresses can be perceived as long as we want to give you as a customer the opportunity to adapt the dress to your height or your heels.

Measurement list for all brands: Bubbleroom, Chiara Forthi, Happy Holly, Moments.

Size		Bust	Waist width	Socket width
32		78	62	86
34	32/34	82	66	90
36		86	70	94
38	36/38	90	74	98
40		94	78	102
42	40/42	98	82	106
44		102	86	110
46	44/46	106	90	114
48		111	95	119
50	48/50	116	100	124
52		121	105	129
54	52/54	126	110	134

Size	Bust	Waist width	Socket width
XXS	72-77	55-60	79-84
XS	78-83	61-66	85-90
S	84-89	67-72	91-96
M	90-95	73-78	97-102
L	96-101	79-84	103-108
XL	102-107	85-90	109-114
2XL	108-114	91-97	115-121
3XL	115-121	98-104	122-128
4XL	122-129	105-112	129-136

Bra size: The correct bra size is determined by two measurements. Measurement under the bust (B) and bust width (Ae). The difference between these measurements determines your cup size. Ex. Measurement B under the bust = 74 cm, which means size 75 in circumference. Bust width = 88 cm. The difference between these measurements is 14 cm, which means cup B. Bra size 75B.

Tip! Does the cup not fit? Keep in mind that the cup grows with the circumference. If you go up in circumference, you may need to reduce the size of the cup.

Bra sizes

Measurement under bust (B)	Bra size
63-67	65
68-72	70
73-77	75
78-82	80
83-87	85
88-92	90

Now measure body measurement A (bust width). Wear an unpadded bra when measuring this measurement. The difference in cm between the bust width and the measurement under the bust determines your cup size.

Cup size

Difference in cm	Size
13	A
15	B
17	C
19	D
21	E
23	F

Quantity

Tax included. Shipping calculated at checkout.

Free shipping over 499kr

3-5 delivery days

Simple payments

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This blue mermaid gown is a floor-length evening dress made for weddings, galas, and other formal events where you want a clean, sculpted look. The deep waterfall neckline softens the front beautifully, while the fitted shape follows the body before flaring out into a classic mermaid silhouette.

What makes this dress stand out is the balance between drama and simplicity: the plunging draped neckline gives it statement appeal, but the long, streamlined shape keeps it polished and easy to wear. It’s the kind of formal maxi dress that does the work for you—flattering through the body, eye-catching from every angle, and easy to style with heels, earrings, and a small clutch.

If you’re shopping for a blue evening gown that feels sleek, feminine, and occasion-ready, this is a strong choice for black-tie dressing, bridesmaid duties, or a special dinner event. The mermaid fit brings definition and movement, giving you that dressed-up finish without feeling overdone.

Recycled polyester

The recycled polyester in this product is certified by a third party. Recycled polyester is mainly produced from recycled PET bottles or from production waste from the manufacturing process. By using materials that are already in circulation, we can save natural resources.
Material

Outer fabric : 95% Polyester- recycled, 5% Elastane Lining : 100% Polyester

Washing instructions

Gentle wash 30°C

Product ID

723728-0021

Brand

Bubbleroom Occasion

Color

Dark blue

Model

Height 172 cm and is wearing size S

Produced at

Ningbo Beilun Jieteng Garments Co., China

Manufacturer

New Bubbleroom Sweden AB

Prognosgatan 11

50464

Borås

Sweden

bubbleroom@bubbleroom.com

Bridesmaid dresses / Bubbleroom Occasion / Clothes / Dresses / Dresses for weddings / Formal dresses / Jersey dresses / Long ball gowns / Maxi dresses / New Arrivals / Prom dresses / Prom dresses with open back /
Posti Delivery Time:
€5.40, free shipping on orders over €99. Delivery time 2–5 days.
Posti Parcel Locker:
€5.40, free shipping on orders over €99. Delivery time 2–5 days.
Budbee Home Delivery:
€8, delivery time 2–5 days.
Payment:
We accept VISA and Mastercard payments. You can also choose to pay by invoice or via account. Select the option that suits you best at checkout.
Easy Returns:
14-day return policy, return fee €4.95.
Right of Withdrawal:
You always have 30 days to try the product. When exercising the right of withdrawal, we will refund the purchase amount provided that the returned product(s) are in perfect condition. All our parcels also include a return form that you can use when returning items. When exercising the right of withdrawal, the customer is responsible for the return shipping costs.
How does this gown fit through the hips and hem?
It has a close fit through the body with a flared lower section, so it suits shoppers who want a shaped silhouette. If you are between sizes, compare your hip measurement carefully before choosing.

What kind of bra or underwear works best with this neckline?
A low-front or adhesive bra is often the easiest option with a draped neckline. Seamless underwear can also help keep the line smooth under the fitted skirt.

How can I style it for different times of year?
For cooler months, add a tailored blazer, dressy wrap, or cropped evening jacket without covering the neckline too heavily. In warmer weather, keep accessories light with delicate jewelry and a compact evening bag.

Product description

This blue mermaid gown is a floor-length evening dress made for weddings, galas, and other formal events where you want a clean, sculpted look. The deep waterfall neckline softens the front beautifully, while the fitted shape follows the body before flaring out into a classic mermaid silhouette.

What makes this dress stand out is the balance between drama and simplicity: the plunging draped neckline gives it statement appeal, but the long, streamlined shape keeps it polished and easy to wear. It’s the kind of formal maxi dress that does the work for you—flattering through the body, eye-catching from every angle, and easy to style with heels, earrings, and a small clutch.

If you’re shopping for a blue evening gown that feels sleek, feminine, and occasion-ready, this is a strong choice for black-tie dressing, bridesmaid duties, or a special dinner event. The mermaid fit brings definition and movement, giving you that dressed-up finish without feeling overdone.