Little Sea Sparkle Mermaid Costume Dress
More princess, more magic
For every little princess
In stock! Ships within 1 business days
As soon as your order is confirmed, our little fairies will lovingly prepare everything just for you!
Shipping happens within 1 business days, and delivery takes around 5 to 12 business days worldwide, depending on your location.
Little Sea Sparkle Mermaid Dress
Every little girl who twirls in this shimmering mermaid-inspired dress becomes the star of her very own underwater fairytale.
Where Ocean Dreams Come to Life
This mermaid dress is a dress-up costume made for pretending, playing, and imagining — perfect for birthday parties, dress-up days, and cheerful little performances. When she slips it on, she's ready to dive into her own enchanted sea adventure.
✨ Lovingly Detailed
- Glittering sequin bodice that catches the light like sunlight on the waves
- Sweet puff sleeves for a storybook, fairytale finish
- Flowing mesh skirt that floats and sways like a mermaid gliding through the ocean
- Charming round neckline and playful, made-for-twirling silhouette
- Dreamy sea-inspired coloring for that magical under-the-waves feeling
🌊 Why Mamas Love This
- Sparks hours of imaginative, screen-free play
- Turns birthdays, parties, and pretend-play into unforgettable moments
- Perfect for photos you'll treasure long after she's grown
- Makes her feel like the enchanting little heroine of her own story
- Available in a range of sizes for growing little dreamers
Loved by little mermaids everywhere
"The sequins sparkle beautifully and the mesh skirt floats when she spins. She calls it her 'ocean dress' and won't take it off!"
"Perfect for her under-the-sea birthday. The puff sleeves are adorable and the colors are so dreamy. Gorgeous in photos."
Find her perfect fit
Garment measurements in centimeters (cm)
| Recommended Age | Size | Dress Length | Bust | Shoulder | Waist |
|---|---|---|---|---|---|
| 3 Years | 100 | 60 | 60 | 23 | 58 |
| 4 Years | 110 | 64 | 63 | 24.2 | 61 |
| 5 Years | 120 | 68 | 66 | 25.4 | 64 |
| 6 Years | 130 | 72 | 69 | 26.6 | 67 |
- Please allow a 1–3 cm difference due to manual measurement.
- Colors may vary slightly due to lighting and screen settings. 💖
Watch her eyes light up as she twirls — this is the kind of magic she'll grow up hearing about. 🧜♀️
Pairs well with
Changed your mind?
No worries! You can return your items within14 days, no explanation needed.
We want you and your little one to always feel enchanted!
Loved by over 410k moms worldwide!
For over 10 years, turning moments into memories around the world!
💖
Little Sea Sparkle Mermaid Costume Dress