Where little believers find their magic
Whimsical costumes for children, curated with love by the magical team of WonderWorld Productions.
- Fits ages 2–10
- Ships from Ireland
- EU delivery
Shop Our Collection
Dress-up made for little believers.
All costumes are in stock — order before 2pm for same day dispatch, delivered in 1–2 business days.
Ships from Ireland — free shipping on orders over €50.
Pink Fairy Blossom Set
A dreamy Pink Fairy Blossom Set perfect for little fairies who love to twirl and sparkle. This enchanting three-piece set includes a soft pink fairy dress with delicate layered skirts, matching fairy wings, and a shimmering wand to complete the magical look. Made by Den Goda Fen, this set features child-safe materials, long-lasting fabrics, and thoughtful details parents can trust.
EUR 29.00
Ships from Ireland
K-Pop Star Jacket Set (Black)
A dazzling K-pop star jacket set for little performers — perfect for Halloween or dress-up all year round. Made by Den Goda Fen with long-lasting, EU-safety-tested fabrics.
EUR 35.00
Ships from Ireland
K-Pop Star Skirt Set (Black)
A dazzling K-pop star skirt set for little performers — perfect for Halloween or dress-up all year round. Made by Den Goda Fen with long-lasting, EU-safety-tested fabrics.
EUR 35.00
Ships from Ireland
Ride-On Unicorn Costume
A fluffy white unicorn with a golden horn, purple mane and shimmering golden wings — so your little one can gallop off to fairyland all by herself. Adjustable braces keep it snug over any outfit, and the soft padding stays comfy through hours of make-believe. One size, suitable for ages 3-8. Adjustable braces. Padded body with golden wings and horn. Wear over a dress, leggings or a costume.
EUR 35.00
Ships from Ireland
Green Dinosaur Ride-On Costume
A roar-some green T-Rex with golden details that your little one jumps into — suddenly they're stomping around on dinosaurback! Adjustable braces keep it comfy and secure over any outfit, and the padded body is soft enough for a whole day of prehistoric adventures. One size, suitable for ages 3-8. Adjustable braces. Padded body with golden details. Wear over a dress, leggings or a costume.
EUR 35.00
Ships from Ireland
Butterfly Fairy Dress, Tiara & Wings Set
A complete fairy look made for magical Halloween adventures. This enchanting butterfly fairy dress comes with its matching tiara and shimmering mint-green sequin wings, so your little one is ready to flutter straight into make-believe. The dress, tiara and wings are all included. Available in ages 2–4, 4–6 and 6–8.
EUR 35.00
Ships from Ireland
Little Chef Shirt & Hat Set
A white chef's coat with buttons and front pockets, complete with a matching chef's hat. Made by Den Goda Fen to European child-safety standards. One size, fits ages 6-8.
EUR 25.00
In stock — ships now
Meet the magic behind the costumes
We're the team behind WonderWorld Productions, and for over ten years we've been creating magical workshops, theatre and events for little believers.
That decade of hands-on experience means we know children's costumes better than most. We've watched thousands of tiny fairies, witches and wizards twirl, cast spells and vanish into make-believe. We understand which fabrics feel comfortable against sensitive skin, which designs are safe for busy play, and which stitches are strong enough to survive dress-up after dress-up.
Every costume here is chosen for comfort, durability and gentle sustainability — because the best outfits aren't just worn once. They're passed down, played in again, and treasured until the next little imagination takes flight. Above all, we want every child to feel the true magic of dressing up: the confidence, the wonder, and the joy of becoming whoever they dream to be.
Made with care by Den Goda Fen
Every costume is crafted by Den Goda Fen, a trusted maker of high quality children's dress-up and pretend-play pieces. We chose them for their gentle luxury, rigorous safety standards, and fabrics made to last.
Trusted maker & EU child safety
Designed and produced by Den Goda Fen, specialists in high quality luxury children's costumes. Each piece is made to meet European safety standards so little ones can play with peace of mind.
Sustainability & durability
Thoughtfully sourced materials, careful production, and solid stitching mean these outfits tread lightly and can be passed down and played in again.
Parent testimonials
Costume stories from our families.
“My little girl loves her new fairy costume. The quality is great and material so soft”
Cora
Pink Fairy Blossom Set
Get in touch
Questions about sizing, delivery, or custom orders? Send us a message directly.
Message us on InstagramRefund policy
We want you to love your costume. If something isn't right, here's how returns work.
- •Returns are accepted within 14 days of delivery.
- •Items must be returned in perfect condition, with tags attached.
- •Customers are responsible for return postage costs.
- •Sale items are final — no refunds or exchanges on sale pieces.
Need help with a return? Contact us below and we'll guide you through it.