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Joyfy Halloween Costume Little Mermaid Dress for Girls, Complete Princess Set with Wig & 10 Accessories – Mermaid Dress for Dress Up Party - 2 of 4Joyfy Halloween Costume Little Mermaid Dress for Girls, Complete Princess Set with Wig & 10 Accessories – Mermaid Dress for Dress Up Party - 3 of 4Joyfy Halloween Costume Little Mermaid Dress for Girls, Complete Princess Set with Wig & 10 Accessories – Mermaid Dress for Dress Up Party - 4 of 4
Joyfy Halloween Costume Little Mermaid Dress for Girls, Complete Princess Set with Wig & 10 Accessories – Mermaid Dress for Dress Up Party - 1 of 4

Joyfy Halloween Costume Little Mermaid Dress for Girls, Complete Princess Set with Wig & 10 Accessories – Mermaid Dress for Dress Up Party-3T

3 Questions
$42.84 reg $43.84
$1 off
$29.99 with Target Circle ·

Size3T

In Stock

Free & easy returns
Free & easy returns
Return this item by mail or in store within 30 days for a full refund.
Sold & shipped by Joyin
Eligible for registries and wish lists
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With Target Circle™ Card (restrictions apply)

About this item

Highlights

  • • 10-Piece Set – No need to buy extras—everything’s included!
  • • Comfortable & Stretchy – 100% polyester with knit elasticity for all-day wear
  • • Dreamy Details – Iridescent scales, elegant sleeves, and ocean-themed jewelry
  • • Versatile Fun – Perfect for: Halloween Birthday parties Cosplay events Stage performances
  • Sizes: Toddler (3-4 yrs) | Small (5-7 yrs) | Medium (8-10 yrs)
  • “Make a splash at every party—this costume has more layers than the deep sea!”

Description

Dive into Magical Role-Play! Transform your little one into an enchanting mermaid princess with this all-in-one costume set! Includes: 1 Shimmery Dress (Off-shoulder ruffle sleeves + silver foil scales) 1 Long Hair Wig (Pastel colors) 8 Accessories: Headband, necklace, ring, bracelet, earrings, gloves, bag, wand.
Number of Pieces: 10
Suggested Age: 3-10 Years
Sizing: Kids
Costume Theme: Fairytale Storybook
Textile Material: 100% Polyester
Costumes Subtype: Costume Dresses
Includes: Dress
Battery: No Battery Used
TCIN: 1012557666
UPC: 840494391297
Origin: imported
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
If the item details aren’t accurate or complete, we want to know about it.

Joyin
girls halloween Costume

Size Bust Inches Bust Cm Waist Inches Waist Cm Length Inches Length Cm
3T 22.8 58 18.1 46 30.3 77
S 25.2 64 20.5 52 37.4 95
M 27.6 70 22.8 58 42.5 108

All Sizes in Inches Unless Otherwise Stated

Kids’ measuring guide

Use the tips & visuals in this guide to make taking your child's body measurements easy-peasy.

Dont have a fabric tape measure? Use a shoelace or pant leg to measure. Then, lay it flat & use a ruler or tape measure to get a numerical measurement.

How to measure

  • Height

    Have your child stand in front of the fridge.Mark the top of the head with a magnet. Measure a straight line from floor to magnet.

  • Chest

    Have your child make airplane arms. Wrap tape measure around the fullest part of the chest, keeping it level & snug.

  • Waist

    With your child bending to one side, measure the point where the waist flexes naturally. Keep the tape level & comfortably loose.

  • Hip

    Have your child stand like a tall tree with feet together. Measure a level line around the fullest part of the hips & seat.

  • Inseam

    Take a pair of pants that fit your child well. Measure along the seam from crotch to leg opening.

Shipping details

Estimated ship dimensions: 14.96 inches length x 11.81 inches width x 2.91 inches height
Estimated ship weight: 0.9 pounds
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
item ships from third party seller: Joyin

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 30 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

Q: What size is medium is it 6/7?

submitted by ellvee - 11 months ago
  • A: Thank you for your questions. The medium size is for 8-10 yrs.

    submitted byJOYIN - 10 months ago
    Brand expert

Q: Size range of small and medium. Looking for tall 5 year old.

submitted by Connie - 1 year ago
  • A: Hi, please kindly check the last size guide image, choose the right size according to kid's height & weight.

    submitted byJOYIN - 1 year ago
    Brand expert

Q: Should the wig have bangs? Ours looks cut

submitted by Christy - 11 days ago

Additional product information and recommendations

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Guests are saying

This product has received a mix of feedback, with many guests praising the fit, comfort, and vibrant design of the costumes, particularly for young children. The soft fabric and beautiful sequins have made it a favorite for playdates and special occasions alike. However, some guests have expressed concerns about the quality of certain accessories and the wig. Overall, it seems to be a delightful choice for kids who love to dress up and feel special.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.8 out of 5 stars with 32 reviews
    quality: 2 out of 5
    sizing: true to size
    value: 2 out of 5
    0% would recommend
    1 recommendations
    3 out of 5 stars
    25 October, 2025Verified purchase

    Wig is awful!!

    The wig is ATROCIOUS!! Is this a mullet?! What is happening!! The dress seems decent enough.. the jewelry is garbage. The ring and earrings broke within an hour.
    Anne
    quality: 3 out of 5
    value: 3 out of 5
    1 guest found this review helpful. Did you?
    1 out of 5 stars
    Thumbs down graphic, would not recommend
    24 October, 2025Verified purchase

    False advertising

    This is junk, don’t waste your money. It tore is 2 places within 10 minutes and this is not the wig it comes with.
    Gesenia
    quality: 1 out of 5
    sizing: true to size
    value: 1 out of 5
    2 guests found this review helpful. Did you?
    5 out of 5 stars
    28 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Toddler Approved!

    My little one refuses to take this off. The fabric is soft against her skin and the purple sparkle makes her so happy.
    Penelope S.
    Did you find this review helpful?
    5 out of 5 stars
    28 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Perfect Fit for My 3-Year-Old

    The 3T size was spot on for my daughter. She has room to move but it doesnt look baggy. The sequins are so pretty!
    Mia K.
    Did you find this review helpful?
    5 out of 5 stars
    27 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Easy to Get On and Off

    The 3T has a nice back opening that makes dressing a wriggly toddler super easy. No tears at all!
    Mia Y.
    Did you find this review helpful?
    5 out of 5 stars
    27 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Great for Daily Dress-Up

    We bought this for play, not just Halloween. The 3T size holds up well to constant wear and washing.
    Matthew L.
    Did you find this review helpful?
    5 out of 5 stars
    27 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Beautiful Birthday Outfit

    She wore this to her 3rd birthday party and looked like a real mermaid. The fit was perfect for her age.
    Scarlett M.
    Did you find this review helpful?
    5 out of 5 stars
    26 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Great for Theme Parties

    We ordered S for a mermaid-themed pool party (wear over swimsuit). It was a huge hit and fit perfectly.
    Emma W.
    Did you find this review helpful?
    5 out of 5 stars
    26 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Stays Sparkly All Day

    The sequins dont fall off easily, which is great for active 3-year-olds. She played hard and it still looks new.
    Harper S.
    Did you find this review helpful?
    5 out of 5 stars
    26 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Comfy Enough for Naps

    She even fell asleep in it once the material is that soft and non-restrictive. Great for all-day wear.
    Sophia D.
    Did you find this review helpful?
    5 out of 5 stars
    26 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    True to Size for Slim Build

    My girl is on the slender side and the S fits snugly in a flattering way. The elastic is just right.
    Oliver H.
    Did you find this review helpful?
    5 out of 5 stars
    26 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Will Repurchase for Next Size

    She loves it so much that Ill definitely buy the next size up when she outgrows this 3T. Worth every penny.
    Avery G.
    Did you find this review helpful?
    5 out of 5 stars
    26 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Beautiful Sparkle Effect

    The purple sequins catch every bit of light. She wore size S to her dance recital and got so many compliments.
    Emily L.
    Did you find this review helpful?
    5 out of 5 stars
    26 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Ideal Size S for My 4-Year-Old

    My 4-year-old is average height and the S fits like a dream. Not too tight, not too loose. She feels like a star.
    James J.
    Did you find this review helpful?
    5 out of 5 stars
    26 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Comfortable for Sensitive Skin

    My daughter has eczema but this costume didnt irritate her at all. The inside lining is very gentle.
    Jackson M.
    Did you find this review helpful?
    5 out of 5 stars
    26 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Cute for Family Photos

    We used this for our beach family shoot and the 3T fit her perfectly. The purple pops beautifully in pictures.
    Charlotte S.
    Did you find this review helpful?
    5 out of 5 stars
    26 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    True to Size Chart

    I followed the size guide and ordered 3T for my 2.5-year-old. It fits with a little growing room. Very accurate.
    Camila A.
    Did you find this review helpful?
    5 out of 5 stars
    26 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Durable Enough for Playdates

    Shes worn this size S to multiple playdates and it still looks brand new. No loose threads or fading.
    Benjamin T.
    Did you find this review helpful?
    5 out of 5 stars
    25 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Roomy but Not Baggy

    The M gives her room to layer a long-sleeve shirt underneath for colder days, yet still looks fitted.
    Isabella G.
    Did you find this review helpful?
    5 out of 5 stars
    25 May, 2025
    originally posted on https://www.joyfy.com/
    Image

    Great Investment for Dress-Up

    Weve used this S size for Halloween, birthday, and everyday play. Excellent quality for the price.
    Matthew W.
    Did you find this review helpful?

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