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Girl's Pretty Purple Mermaid Costume

Made By Us Exclusive
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Item # FUN0359CH
Items Included
  • Dress
Recommended Accessories
Size: M
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Sale Price £3.99 
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£27.99 
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Product Information

Size Chart
Runs Small
Slightly Small
True To Size
Slightly Large
Runs Large
Size Measurement Standard Metric
X-Small Chest 23" 58cm
X-Small Sleeve Length 16" 41cm
X-Small Dress Length 29" 74cm
X-Small Child Size 3T-4T 3T-4T
Size Measurement Standard Metric
Small Chest 26" 66cm
Small Sleeve Length 18" 46cm
Small Dress Length 34" 86cm
Small Child Size 4-6 4-6
Size Measurement Standard Metric
Medium Chest 29" 74cm
Medium Sleeve Length 20" 51cm
Medium Dress Length 38" 97cm
Medium Child Size 8-10 8-10
Size Measurement Standard Metric
Large Chest 31" 79cm
Large Sleeve Length 21" 53cm
Large Dress Length 47" 119cm
Large Child Size 12-14 12-14
Size Measurement Standard Metric
X-Large Chest 34" 86cm
X-Large Sleeve Length 23" 58cm
X-Large Dress Length 50" 127cm
X-Large Child Size 16 16
Features
  • Main body: 100% polyester; mesh: 95% polyester, 5% spandex; organza: 100% nylon sequin knit, organza, and knit mesh fabrics
  • Dress has hook and loop fastener down center back
  • Bodice has mesh yoke and sleeves, sequined seashells on front
  • Skirt front is covered with sequins
  • Skirt has multiple layers of ruffled organdy below knees, to form mermaid tail
  • Made By Us Exclusive
  • NOTE: Wig and boa each sold separately

Transform your little one into a mythical sea princess with our enchanting mermaid costume. Crafted with a touch of magic, this costume is perfect for imaginative play and special occasions.

The bodice and tail feature shimmering sequins that catch the light and create a mesmerizing effect. The illusion neckline and long sleeves add a touch of elegance, making your child feel like royalty. Designed for easy wear with a hook and loop fastener, ensuring comfort and convenience. Made with durable, child-friendly materials for long-lasting fun. Perfect for Halloween, dress-up parties, or everyday imaginative play.

Let your child's imagination soar as they dive into a world of underwater adventures. Our mermaid costume is more than just clothing; it's a gateway to creativity and self-expression. Watch as your child's confidence and storytelling skills blossom.

Questions & Answers

Q: Is the 8-10 costume big enough?
Is their a big difference between the 8-10 and the 4-6 (one is small and one is medium)
The 4-6 looks small but there is no height measurement for them.
My child is about 48.032 inch and about 59 Ibs.
Should I take the M or the L ? (1 Answer)
Asked by Gabzy | 18 January 2026
Monster Responds...
At 48 inches tall, your child falls right between our Small (child size 4-6) and Medium (child size 8-10), so the Medium is likely the better choice. The Medium has a 29-inch chest and a 38-inch dress length, while the Small has a 26-inch chest and a 34-inch dress length, so there is a noticeable difference between the two. When a measurement falls between sizes, we generally recommend sizing up, and comparing your child's chest measurement to those numbers is the surest way to confirm the right fit.
(AI Generated Answer)

Q: Hey there, does this costume have any glitter on it? I strongly dislike glitter especially when it sheds so I wanted to ask. (1 Answer)
Asked by Anonymous | 20 October 2022
Monster Responds...
The Girl's Pretty Purple Mermaid Costume gets its shine from sequins rather than glitter.

Q: Hello,my daughter is a size 4 aus, do you have this in her size? Item FUN0359CH (1 Answer)
Asked by Anonymous | 21 June 2020
Monster Responds...
Hello,
Please reference the size chart to see which size would fit best. Another helpful tooo is the costume sizing tips page. https://support.halloweencostumes.com/kb/a63/sizing-for-costumes.aspx