Girl wearing pink rainbow LED light up unicorn dress with colorful wings and unicorn horn headband

Rainbow Unicorn Magic LED Light-Up Princess Dress & Deluxe Accessory Set

Deluxe Unicorn Set / 2T
$73.66
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Girl wearing pink rainbow LED light up unicorn dress with colorful wings and unicorn horn headband
  • Girl wearing pink rainbow LED light up unicorn dress with colorful wings and unicorn horn headband
  • Rainbow Unicorn Magic LED Light-Up Princess Dress & Deluxe Accessory Set
  • Rainbow Unicorn Magic LED Light-Up Princess Dress & Deluxe Accessory Set
  • Rainbow Unicorn Magic LED Light-Up Princess Dress & Deluxe Accessory Set
Rainbow Unicorn Magic LED Light-Up Princess Dress & Deluxe Accessory Set

Rainbow Unicorn Magic LED Light-Up Princess Dress & Deluxe Accessory Set

$73.66
Style:Deluxe Unicorn Set
Kid Size
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★★★★★ 4.92/5 from 25,000+ reviews
Loved by thousands of families since 2018

Rainbow Unicorn Magic LED Light-Up Princess Dress & Deluxe Accessory Set

Sparkly, colorful, and glowing with fairytale magic! The Rainbow Unicorn Magic LED Light-Up Princess Dress & Deluxe Accessory Set is made for little dreamers who love unicorns, rainbows, twirls, and unforgettable princess moments.

Featuring a dreamy pink rainbow princess dress with a shimmering layered tulle skirt and magical multicolor LED light-up details, this deluxe set comes complete with rainbow wings and coordinating unicorn accessories for a truly enchanting head-to-toe look.

🦄 What’s Included

  • Rainbow unicorn LED light-up princess dress
  • Rainbow metallic unicorn wings
  • Rainbow unicorn horn headband
  • Coordinating flower crown headband
  • Long colorful braided hair accessory
  • Matching wrist cuffs
  • Unicorn necklace
  • Coordinating bracelet and jewelry accessories
  • Matching rainbow-inspired dress-up accessories

✨ Magical Details

  • Multicolor LED light-up effect throughout the skirt
  • Soft pink, lavender, blue, and rainbow color palette
  • Shimmering layered tulle princess skirt
  • Puffy iridescent princess sleeves
  • Heart jewel and gold-trim bodice details
  • Statement rainbow wings for extra fairytale magic
  • Multiple coordinating accessories for a complete unicorn look

🌈 Perfect For

  • Unicorn Halloween costumes
  • Rainbow and unicorn birthday parties
  • Princess celebrations
  • Fairy and fantasy parties
  • Birthday and costume photoshoots
  • School dress-up days
  • Christmas and birthday gifts
  • Magical dress-up and pretend play
🦄 🌈 A glowing unicorn princess look made for magical wishes, rainbow adventures, sparkling twirls, and picture-perfect fairytale memories. ✨
★

🦄 Rainbow Unicorn Magic LED Dress Size Guide 🌈

Measurements are listed in inches. For the best fit, compare your child’s bust and waist measurements with the chart below.

US Size Bust Waist Dress Length
2T 23.62" 21.26" 27.56"
3T 24.41" 22.05" 29.13"
4T 25.20" 22.83" 30.71"
5T–6T 25.98" 23.62" 32.28"
7T–8T 26.77" 24.41" 33.86"
9T–10T 27.56" 25.20" 35.43"
🌈 Fit Tip: Compare your child’s bust and waist measurements first when selecting a size. If your little unicorn is between sizes or you prefer extra room and dress length, we recommend sizing up. Measurements are approximate and may vary slightly due to manual measurement.

Why Families Love Lolli & Lace

Creating magical childhood memories, one beautiful outfit at a time.

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Boutique Quality You Can Feel

Every costume and dress is thoughtfully selected with beautiful details, soft fabrics, and enchanting designs that children love to wear.

🎁

Complete Looks Made Easy

Many of our costumes include matching accessories so your little one is ready for magical adventures right out of the box.

✨

Designed for Special Memories

Perfect for Halloween, birthdays, princess parties, school events, vacations, photoshoots, and everyday imaginative play.

💖

Loved by Thousands of Families

Parents choose Lolli & Lace for unique styles, comfortable fits, and memorable costumes children never want to take off.

"My daughter absolutely loved her costume! The quality was beautiful, the fit was perfect, and she received compliments everywhere she went."

★★★★★

Happy Lolli & Lace Customer

✨ Boutique Styles
🚚 Fast Shipping
🎀 Magical Details
💖 Family Owned

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Frequently Asked Questions

Yes! This magical unicorn princess dress features colorful LED lights throughout the skirt, creating a beautiful glowing effect that makes the rainbow tulle sparkle during parties, Halloween, photos, and dress-up play.
The deluxe unicorn costume set includes the light-up unicorn princess dress and coordinating accessories such as rainbow wings, unicorn headband, colorful braided hair accessory, wrist cuffs, flower headband, and coordinating jewelry accessories. Please refer to the product images for the complete set.
Yes! The light-up design, rainbow wings, unicorn horn, and full princess-style skirt make this an especially fun girls' unicorn Halloween costume. The LED lights also create an extra-magical look for evening Halloween activities.
The unicorn dress is available in sizes ranging from approximately 2T through 9-10T. Because children can vary in size, we recommend using the bust, waist, and dress-length measurements in our size chart rather than choosing by age alone.
Measure your child's bust and waist and compare those measurements with the size chart on this page. If your child falls between two sizes, consider sizing up for additional comfort and room to grow.
Yes. The costume set includes colorful rainbow unicorn wings that coordinate beautifully with the pastel rainbow colors of the light-up princess dress.
Yes! A colorful unicorn horn headband is included to complete the magical unicorn look. The set also includes additional coordinating accessories for creating different dress-up looks.
Yes. The colorful braided hair accessory shown with the costume is included, adding an extra pop of rainbow color to the complete unicorn outfit.
Absolutely! The rainbow colors, sparkling princess design, wings, unicorn accessories, and LED lights make it a fun choice for unicorn birthday parties, rainbow parties, princess celebrations, photoshoots, and other special occasions.
Yes! This costume combines classic unicorn details with a full princess-style dress, making it perfect for children who want both a unicorn costume and princess dress in one magical outfit.
The dress has a long princess-style silhouette, but the exact finished length will depend on your child's height and selected size. Please compare the dress-length measurement in the size chart with your child's measurements before ordering.
The dress features a dreamy combination of pink and pastel rainbow shades with sparkling, iridescent details. The coordinating wings feature brighter rainbow colors for a fun contrast.
Yes! The colorful LED skirt, rainbow wings, unicorn horn, layered tulle, and matching accessories make this costume especially photo-friendly for birthdays, Halloween portraits, unicorn-themed photoshoots, and magical milestone pictures.
This light-up unicorn dress can be worn for Halloween, unicorn birthday parties, princess parties, school dress-up events, costume parties, photoshoots, imaginative play, and special celebrations.
Instead of being just a dress, this is a coordinated deluxe unicorn costume set. It combines a light-up LED princess dress, rainbow wings, unicorn headwear, colorful hair accessory, wrist accessories, and coordinating jewelry to create a complete head-to-toe magical unicorn look.

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