Unicorn costume
Unicorn costume for sale on Ireland's largest auction and classifieds sites
Hot pink young girls - young, swimming - £5.00
Hot pink one • Piece swimming costume • Ages zip chest - Free postage - New and Used
Hot pink one • Piece swimming costume • Ages zip chest - Free postage - New and Used
Girls princess costume unicorn - princess, - £9.59
Step into world • Floral magic magical • Unicorn design features - Free postage - New and Used
Step into world • Floral magic magical • Unicorn design features - Free postage - New and Used
Animal fancy dress - animal, - £7.98
Tutu has layers • Made from 100 • Polyester net material - Free postage - New and Used
Tutu has layers • Made from 100 • Polyester net material - Free postage - New and Used
Girls unicorn costume set - girls, - £12.99
Unicorn fancy dress • Matching horn headband • Puff short sleeve - Free postage - New and Used
Unicorn fancy dress • Matching horn headband • Puff short sleeve - Free postage - New and Used
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Kellytoy cream teddy - cream, in - £28.57
This adorable purple • Unicorn themed bear • Plush toy ultimate - Free postage - New and Used
This adorable purple • Unicorn themed bear • Plush toy ultimate - Free postage - New and Used
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48 listings · from £1.97 · avg £18.17
Browse 48 unicorn costume listings currently in our index. Prices range from £1.97 to £260.7, with an average of £18.17. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about unicorn costume →
Stitch feed rare - me, - £16.14
Feed stitch rare • Angel unicorn costume • Mini figure limited - Free postage - New and Used
Feed stitch rare • Angel unicorn costume • Mini figure limited - Free postage - New and Used
Mandalorian armour girls - mandalorian, - £260.70
Printed mandalorian armour • Girls rainbow unicorn • Ages made this - Free postage - New and Used
Printed mandalorian armour • Girls rainbow unicorn • Ages made this - Free postage - New and Used
Kids animal tutu - tutu, costume - £7.98
Unleash your child • Imagination our kids • Animal fancy dress - Free postage - New and Used
Unleash your child • Imagination our kids • Animal fancy dress - Free postage - New and Used
Unicorn horn headbands kids - unicorn, - £3.06
Gorgeous mystical unicorn • Ears headband fancy • Headbands put your - Free postage - New and Used
Gorgeous mystical unicorn • Ears headband fancy • Headbands put your - Free postage - New and Used
Adult inflatable unicorn - inflatable, - £32.99
Will take hours • Satisfied our solution • Easy put fits - Free postage - New and Used
Will take hours • Satisfied our solution • Easy put fits - Free postage - New and Used
Girls unicorn costume princess - girls, - £14.79
Includes unicorn outfit • Wings matching horn • Headpiece hair extensions - Free postage - New and Used
Includes unicorn outfit • Wings matching horn • Headpiece hair extensions - Free postage - New and Used
Unicorn set - (ears, & - £2.99
Make impossible possible • This set magical • Unicorn ears headband - Free postage - New and Used
Make impossible possible • This set magical • Unicorn ears headband - Free postage - New and Used
Girls princess unicorn fancy - unicorn, - £10.23
Step into world • Floral magic magical • Unicorn design features - Free postage - New and Used
Step into world • Floral magic magical • Unicorn design features - Free postage - New and Used
Girls unicorn princess - unicorn, - £13.99
Unicorn fancy dress • Matching horn headband • Puff short sleeve - Free postage - New and Used
Unicorn fancy dress • Matching horn headband • Puff short sleeve - Free postage - New and Used
Spooktacular creations unisex - spooktacular, - £10.00
Plush fleece materials • Keep you warm • Soft feeling exceptional - Free postage - New and Used
Plush fleece materials • Keep you warm • Soft feeling exceptional - Free postage - New and Used
Inflatable unicorn adult fancy - inflatable, - £19.99
Inflatable unicorn hat • Fancy dress outfit • Super fun party - Free postage - New and Used
Inflatable unicorn hat • Fancy dress outfit • Super fun party - Free postage - New and Used
Halloween party cosplay - halloween, - £32.98
Will take hours • Satisfied our solution • Battery case batteries - Free postage - New and Used
Will take hours • Satisfied our solution • Battery case batteries - Free postage - New and Used
Girls unicorn costume fancy - girls, - £6.25
White unicorn horn • Ears headband rainbow • Satin flower decoration - Free postage - New and Used
White unicorn horn • Ears headband rainbow • Satin flower decoration - Free postage - New and Used
Unicorn dress costume - costume, for - £10.99
Unicorn fancy dress • Matching horn headband • Puff short sleeve - Free postage - New and Used
Unicorn fancy dress • Matching horn headband • Puff short sleeve - Free postage - New and Used
Rainbow unicorn fancy dress - unicorn, - £1.97
This rainbow unicorn • Fancy dress dance • Tutu costume perfect - Free postage - New and Used
This rainbow unicorn • Fancy dress dance • Tutu costume perfect - Free postage - New and Used
Kids boys girls swimming - girls, - £6.48
Girls front zip • Convenience before 1pm • You are not - Free postage - New and Used
Girls front zip • Convenience before 1pm • You are not - Free postage - New and Used
Girls unicorn fancy dress - girls, up - £13.99
Unicorn fancy dress • Matching horn headband • Puff short sleeve - Free postage - New and Used
Unicorn fancy dress • Matching horn headband • Puff short sleeve - Free postage - New and Used
New kids unicorn fancy dress - new, - £14.99
Elastic waist will • Fit most toddler • Girls because light - Free postage - New and Used
Elastic waist will • Fit most toddler • Girls because light - Free postage - New and Used
Unicorn hen party costume - hen, - £16.99
White unicorn horn • Ears headband rainbow • Satin flower decoration - Free postage - New and Used
White unicorn horn • Ears headband rainbow • Satin flower decoration - Free postage - New and Used
Girls unicorn princess fancy - princess, - £11.99
Step into world • Floral magic magical • Unicorn design features - Free postage - New and Used
Step into world • Floral magic magical • Unicorn design features - Free postage - New and Used
Kids unicorn fancy - unicorn, dress - £15.09
Elastic waist will • Fit most toddler • Girls because light - Free postage - New and Used
Elastic waist will • Fit most toddler • Girls because light - Free postage - New and Used
Uraqt unicorn costume - uraqt, - £16.14
Perfect choiceuraqt fancy • Unicorn dress includes • Necklace adorable hat - Free postage - New and Used
Perfect choiceuraqt fancy • Unicorn dress includes • Necklace adorable hat - Free postage - New and Used
Girls rainbow unicorn costume - rainbow, - £10.00
Includes short sleeved • Multi coloured dress • Glitter skirt headband - Free postage - New and Used
Includes short sleeved • Multi coloured dress • Glitter skirt headband - Free postage - New and Used
Inflatable unicorn costume - inflatable, - £14.33
Inflatable unicorn costume • Adult blow rainbow • Outfit halloween party - Free postage - New and Used
Inflatable unicorn costume • Adult blow rainbow • Outfit halloween party - Free postage - New and Used
Spooktacular creations kids - creations, - £14.00
Quality 100 polyester • Super adorable durable • Easy change - Free postage - New and Used
Quality 100 polyester • Super adorable durable • Easy change - Free postage - New and Used
Girls unicorn dress set - dress, - £13.99
Unicorn fancy dress • Matching horn headband • Puff short sleeve - Free postage - New and Used
Unicorn fancy dress • Matching horn headband • Puff short sleeve - Free postage - New and Used
Pink unicorn tutu dress - dress, kids - £5.49
Unleash magic this • Halloween our pink • Unicorn tutu costume - Free postage - New and Used
Unleash magic this • Halloween our pink • Unicorn tutu costume - Free postage - New and Used
Little girls unicorn costume - unicorn, - £22.98
Glowing led lights • This light unicorn • Princess dress perfect - Free postage - New and Used
Glowing led lights • This light unicorn • Princess dress perfect - Free postage - New and Used
Anime cosplay pyjamas costume - anime, - £8.99
- Free postage - New and Used
- Free postage - New and Used
Girls unicorn costume - girls, - £11.19
Why choose just • One hero when • You can have - Free postage - New and Used
Why choose just • One hero when • You can have - Free postage - New and Used
Unicorn academy ava - academy, - £20.49
Kingdom fancy dress • You might also • Like - Free postage - New and Used
Kingdom fancy dress • You might also • Like - Free postage - New and Used
Girls light tutu unicorn - up, - £5.45
Brand new set • Tutu light wand • Tiara waist inches - Free postage - New and Used
Brand new set • Tutu light wand • Tiara waist inches - Free postage - New and Used
Girls pilot costume unicorn - girls, - £5.49
Kingdom fancy dress • Includes top skirt • Hat log book - Free postage - New and Used
Kingdom fancy dress • Includes top skirt • Hat log book - Free postage - New and Used
Inflatable adult kids fancy - adult, - £19.99
Green muscle man • Mask not included • Fancy dress - Free postage - New and Used
Green muscle man • Mask not included • Fancy dress - Free postage - New and Used
Unicorn 1onesie womens pyjamas - unicorn, - £19.99
Live style introduces • These unisex adults • Super cool fluffy - Free postage - New and Used
Live style introduces • These unisex adults • Super cool fluffy - Free postage - New and Used
Girls unicorn costume set tutu - costume, - £9.59
Step into world • Magic floral bodice • Design white sleeveless - Free postage - New and Used
Step into world • Magic floral bodice • Design white sleeveless - Free postage - New and Used
Ladies unicorn fancy - unicorn, dress - £23.99
Matching unicorn headband • Horn ears this • Eye catching outfit - Free postage - New and Used
Matching unicorn headband • Horn ears this • Eye catching outfit - Free postage - New and Used
Led girls princess dress - girls, - £4.99
This girls unicorn • Fancy dress decorated • Floral embroidery top - Free postage - New and Used
This girls unicorn • Fancy dress decorated • Floral embroidery top - Free postage - New and Used
Animal tabards kids fancy - tabards, - £8.99
When you dispatch • Item once paid • What shall other - Free postage - New and Used
When you dispatch • Item once paid • What shall other - Free postage - New and Used
Disney mystic unicorn women - disney, - £11.99
- Free postage - New and Used
- Free postage - New and Used
Girls childrens rainbow - girls, - £6.25
White unicorn horn • Ears headband rainbow • Satin flower decoration - Free postage - New and Used
White unicorn horn • Ears headband rainbow • Satin flower decoration - Free postage - New and Used
Girls unicorn dress set - unicorn, - £13.99
Unicorn fancy dress • Matching horn headband • Hand cold wash - Free postage - New and Used
Unicorn fancy dress • Matching horn headband • Hand cold wash - Free postage - New and Used
Kids unicorn 1onesie girls - unicorn, - £14.99
Live style introduces • These unisex children • Cute fluffy onesies - Free postage - New and Used
Live style introduces • These unisex children • Cute fluffy onesies - Free postage - New and Used
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Everything you need to know about unicorn costume
Whether you are looking for a brand-new or second-hand unicorn costume, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1.97, while premium listings can reach £260.7 — giving you a wide budget spread to work with. The average price of £18.17 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.