Sequin Halter Mermaid Gown

$88.00 $110.00

ColorBlack

Size 4T 5 6 8 10 12 16

Size	Suitable Height
4T	39.4"
5	43.3"
6	47.2"
8	51.2"
10	55.1"
12	59.1"
16	63.0"
4T	100 cm
5	110 cm
6	120 cm
8	130 cm
10	140 cm
12	150 cm
16	160 cm

Choose by height, not age. Between two sizes, take the larger.

All sparkle. Mermaid lines. Made for the spotlight.

This sequin mermaid gown is a girls black dress covered in black sequins from the halter collar to the sweep train. A fitted sleeveless bodice flows into a flared mermaid hem with a front slit for easy steps, ready for pageants, recitals, runway shows and formal parties.

Shines in Every Photo
The allover sequins catch stage lights and camera flash, and the long train spreads out for posed shots.

Easy to Move In
A soft polyester lining sits under the sequin layer, and the front slit gives room to walk, turn and pose on stage.

Ready for the Next Event
Black never goes out of season: wear it again for a birthday dinner, a performance or a family wedding reception.

When December comes, this girls holiday dress is a glamorous pick for New Year's Eve parties, winter concerts and holiday photo sessions.

The details

Style: Halter mermaid gown with sweep train
Color: Black
Fabric: Polyester sequin outer, polyester lining
Neckline: High halter collar
Sleeves: Sleeveless
Silhouette: Fitted mermaid with front slit
Length: Floor length with train
Occasion: Pageants, recitals, holiday parties, birthdays, photoshoots
Sizes: 4T, 5, 6, 8, 10, 12, 16
Season: Fall, winter, all year for events
Care: Hand wash cold, lay flat to dry, do not iron the sequins

Washing: Hand wash in lukewarm water (around 30°C / 86°F) using a neutral detergent. Avoid soaking for extended periods.
Color Care: Wash dark and light colors separately to prevent color fading and cross-staining.
Drying: Lay flat or hang to dry naturally in a shaded area. Do not expose directly to the sun, and do not tumble dry.
Ironing & Storage: Low-temperature steam iron on the reverse side if needed. Store on a hanger to maintain the gown’s original shape and volume.

Size Selection: Please refer to the Size Chart above and select the appropriate size based on your child's actual height.
Measurement Tolerance: Due to manual measurement, please allow a slight margin of error of up to 3 cm (1.2 inches), which is considered standard for tailored children's wear.
Fit Profile: Designed for a classic princess fit with a structured bodice and flowing skirt. If your child is between sizes, choosing the larger size is recommended.

Free shipping to every address in the United States — on every order, with no minimum. Every package ships with tracking.

Not quite right? No worries — you have 14 days after delivery to request a return. Just email us at help@riolakids.com with your order number and our team will walk you through every step.

If anything arrives damaged or isn’t what you ordered, we’ll make it right at no cost to you, return shipping included. For a change of size or style, return postage is the only cost on your side. Items just need to be unworn with the tags still on.

Read our full return policy