3-Piece Girls Unicorn Costume Set with Pastel Glitter Dress, Gold Wings and Unicorn Horn Headband, Sizes 2-3 to 7-8 Years
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This is a complete unicorn costume, not just a dress. The Girls Unicorn Costume Dress Set arrives with three individual pieces that combine into a fully finished magical look: a pastel rainbow glitter high-low tulle dress, a pair of statement gold sculpted wings, and a unicorn horn headband with a flowing rainbow mane tail. Put them all on together and the transformation is instant and total.
Available in six sizes from 2-3 years up to 7-8 years, and suitable for a wide range of occasions from birthday parties and World Book Day through to Halloween, photoshoots and everyday dress-up, this set at £22.99 represents excellent value for a costume with this much detail.
Everything That Is Included
Piece 1
Pastel Rainbow Glitter DressA white bodice with diagonal pastel rainbow stripe panels in yellow, pink, blue and purple, a gold metallic waist sash, and short flutter sleeves with white ruffled edges. The high-low tulle skirt graduates through soft pastel tones with a glitter mesh overlay that catches the light throughout. Shorter at the front and sweeping longer at the back for a dramatic silhouette.
Piece 2
Gold Sculpted WingsLarge metallic gold wings with an intricate feather pattern moulded into the surface. They attach at the back of the dress and sit at shoulder height, creating a dramatic wing span visible from both the front and behind. The gold finish matches the waist sash and headband horn.
Piece 3
Unicorn Horn Headband with Mane TailA gold spiral unicorn horn with white and gold ears sits at the top of the headband. From the centre downward, layers of pastel tulle ruffles in pink, orange, blue, mint and purple cascade down the back, mimicking a unicorn mane. The overall length of the mane tail reaches well down the back when worn.
Design Details Worth Knowing
Diagonal Rainbow Stripe Bodice
The pastel stripes run diagonally across the bodice from shoulder to waist, which gives the top section more visual interest than a plain single-colour bodice.
Gold Metallic Waist Sash
A wide gold sash sits at the waist where the bodice meets the skirt, adding a touch of shimmer and creating a defined waist silhouette on the dress.
Glitter Sparkle Tulle Skirt
The skirt layers are covered in gold glitter dots that scatter light when she moves. The high-low cut means the front sits at knee height while the back falls longer, giving the dress a floaty tail effect.
Flutter Sleeve Ruffles
Short white ruffled flutter sleeves at the shoulders frame the wing attachment points and add a soft detail that contrasts with the gold accessories.
Gold Wings with Feather Texture
The wings are not flat pieces of card or fabric. They are moulded with raised feather detail across the surface, giving them a three-dimensional, sculptural quality that holds its shape throughout wear.
Fully Lined Lightweight Construction
The dress is lined so the tulle layers do not sit directly against the skin. Soft, lightweight polyester keeps it comfortable for extended wear at parties and events.
Perfect Occasions for This Costume Set
Birthday Parties
The complete unicorn look makes this the standout outfit for a unicorn-themed birthday, either as the birthday girl’s costume or worn by guests.
World Book Day
A ready-made full costume that works for any unicorn book character, requiring nothing additional to complete the look.
Halloween
The wings, horn and full glitter dress make this a complete Halloween costume that stands out from standard outfits.
School Plays and Fancy Dress
The three separate pieces make it easy to adapt for different costume requirements, wearing all three together or mixing with other items.
Photoshoots
The glitter skirt, gold wings and pastel colours photograph exceptionally well, particularly in natural light or against a plain backdrop.
Everyday Dress-Up
Lightweight and comfortable enough for dress-up play at home, and durable enough to be worn repeatedly across multiple sessions.
Product Specifications
| Set Contents | 3 pieces: glitter tulle dress, gold sculpted wings, unicorn horn headband with rainbow mane |
| Dress Colours | White bodice with pastel rainbow diagonal stripes, gold waist sash, pastel glitter tulle skirt |
| Dress Style | Flutter sleeves, high-low hem, gold glitter tulle skirt, fully lined |
| Wings | Gold metallic, moulded feather-texture surface, attaches at back |
| Headband | Gold spiral horn, white and gold ears, cascading pastel rainbow tulle mane |
| Material | Polyester, mesh, tulle |
| Dress Length | Knee length at front, longer at back (high-low) |
| Sizes Available | 2-3, 3-4, 4-5, 5-6, 6-7, 7-8 years |
| Occasion | Parties, fancy dress, World Book Day, Halloween, photoshoots, dress-up |
| Season | Summer (layer for cooler weather) |
| Condition | Brand new |
Size Guide
All measurements below are garment dimensions in centimetres. Always measure your daughter and compare to the chest column before ordering. If she falls between two sizes, size up. The size chart below gives measurements at alternate age intervals as the sizing steps are even across the range.
| Age / Size | Length (cm) | Chest (cm) | Waist (cm) | Shoulder (cm) |
|---|
| 2-3 years | 73 | 68 | 64 | 25 |
| 4-5 years | 78 | 72 | 68 | 26 |
| 6-7 years | 83 | 76 | 72 | 27 |
| 7-8 years | 88 | 80 | 76 | 28 |
Sizing note: The size chart above provides measurements at the key intervals. For sizes 3-4 years and 5-6 years, measurements sit between the rows shown. If you need more specific guidance for an intermediate size, contact us before ordering and we will help you choose.
Unit note: 1 cm = 0.39 inch. 1 inch = 2.54 cm. Please allow a margin of around 3 cm due to manual measurement. Visit our girls size guide for further help.
Care Instructions
Hand wash recommended
Cool water only
Do not bleach
Do not wring tulle
Hang to dry
Wipe wings with damp cloth
Hand wash the dress in cool water and hang to dry. Avoid wringing the tulle skirt layers. The gold wings should be wiped clean with a damp cloth rather than submerged. The headband can be spot-cleaned on the fabric sections.
Frequently Asked Questions
How many pieces are included in this set?
Three pieces are included: the pastel glitter tulle dress, the gold sculpted wings, and the unicorn horn headband with the rainbow tulle mane tail. All three arrive together as a complete costume set with no additional purchases needed.
Are the wings attached to the dress or separate?
The wings are detachable. They attach at the back of the dress at shoulder height, which means they can be put on and taken off independently. This also makes storage and washing easier, as the wings and dress can be handled separately.
Is this suitable for World Book Day?
Yes, this is one of the most complete ready-made unicorn costumes available at this price point, which makes it a straightforward World Book Day choice for any unicorn-inspired book character. With the dress, wings and horn headband all included, no additional accessories are needed.
Is the tulle skirt comfortable to wear?
The skirt is lined so the tulle layers do not sit directly against bare skin, which makes it considerably more comfortable than unlined tutu styles. The lightweight polyester construction means it is not heavy to wear, even with the multiple layers of glitter tulle.
What sizes are available and how do I choose?
Six sizes are available: 2-3, 3-4, 4-5, 5-6, 6-7 and 7-8 years. The size chart above provides garment measurements at the key intervals. Measure your daughter’s chest and compare to the chest column. If she is between sizes, size up. Contact us if you need help with the 3-4 years or 5-6 years sizes and we will advise on the best choice.
Can this be worn in cooler weather?
The dress is sleeveless and designed as a summer costume. For cooler weather or indoor venues with air conditioning, a plain white long-sleeve top underneath works well without disrupting the look. Flesh-coloured or white tights can be added for warmth while keeping the outfit visible.
How quickly will my order arrive?
UK delivery is estimated at 3 to 10 working days. This item qualifies for free delivery on its own at £22.99. If you are ordering for a specific event such as World Book Day or a birthday party, we recommend ordering at least two weeks in advance.
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