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Lego

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LEGO Friends Costume Party with Unicorn & Fairy 42661(6+ Yrs)

Ā£34.99

Colour

Free standard delivery over £60

Product code: T968115

Here's a kids' building set packed with storytelling inspiration. The LEGO Friends Costume Party with Unicorn & Fairy (42661) toy for 6+ year old girls and boys comes with 4 LEGO Friends mini dolls, a cat figure and a horse figure. It also features lots of cute party accessories for pretend play. With this creative toy, kids can create their own fun stories and act out social situations as the friends try on their costumes. Autumn is dressing up as a bumblebee and Olly is a merman. Churro the cat joins in the fun in a magician costume with Leo as his white bunny. Paisley wears a fairy costume and Periwinkle the horse transforms into a unicorn toy. The friends enjoy a party with a stage, DJ booth and snacks. There's also a photo booth with fun accessories where the friends can pose for pictures. This building set comes with the LEGO Builder app for intuitive building. Here kids can zoom in, rotate models and track progress as they build. Discover more fun building toys (sold separately) in the LEGO Friends universe. This set makes a great birthday gift for 6+ year old girls and boys.

Product details

Dimensions

•

Height: 62 mm

•

Width: 222 mm

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Length: 262 mm

Safety Warning

Warning! Choking hazard due to small parts

Delivery, collection & returns

Delivery

Standard

UK Standard Delivery is available for £3.99 or free on orders over £60 (excluding furniture).

Nominated Day

UK Next Day Delivery and UK Nominated Day Delivery (excluding Northern Ireland) are available for £5.99 (excluding furniture)

Collection

Collect from store

Store collection is free on all fashion, home and beauty orders.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

About LEGO

Inspire the next generation of builders with LEGO's creative toys and sets.

Reviews (20)

5.0

5% Recommended this product

23 September 2025heathern188_141

Fun and easy to set up

Originally posted on influenster.com

[This review was collected as part of a promotion.] This Lego set was easy to set up. The instructions were very clear and made the entire process fun with my god daughter. The pieces are tough and easy to connect together

Helpful?

21 September 2025sarahw659_2049

Can't go wrong with Legos

Originally posted on influenster.com

[This review was collected as part of a promotion.] This is the only picture I have of it because as soon as my kids got it they ripped the box šŸ“¦ šŸ˜‚ then starts playing with it now it's mixed in with all their Legos it's so fun came with quite a few pieces I'm alwaysexcited to see my kids happy with their toys 🧸 thx 😊 šŸ™ I definitely recommend

Helpful?

18 September 2025andreachantel_6311

Great Toy

Originally posted on influenster.com

[This review was collected as part of a promotion.] My daughter loves the Costume Party with Unicorn and Fairy Lego set. It has kept her occupied for quite some time now. It's easy for her to put the pieces together. I like how there is a variety of options to put them together.

Helpful?

16 September 2025IntergalacticArms054
Verified Purchase

Costume Party

Originally posted on LEGO

Yes, I recommend this

This set goes perfectly with the Comic book store and completes the set of friends in costume - my daughter loves mixing up their costumes!

Helpful?

31 August 2025evelynr145_100

Very cute

Originally posted on influenster.com

[This review was collected as part of a promotion.] This was so fun to built. It seems durable and i like that there’s extra parts in case some break or become lost. It is a cute design and my nieces loved helping building it and play with it every time they can.

Helpful?

30 August 2025crystalm288_5351

Pretty awesome

Originally posted on influenster.com

[This review was collected as part of a promotion.] There are tons of tiny pieces for sure but it was pretty easy to navigate with the instructions. Material quality is great and durable . Versatility to move pieces and design a different setting is awesome and the fit is perfect. We were able to attach it to w Lego board for more stability

Helpful?

27 August 2025justlex_6302

Super cute

Originally posted on influenster.com

[This review was collected as part of a promotion.] I absolutely adore assembling Lego sets, and this Lego Friends set is no exception. Its intricate and whimsical design is simply captivating! The details are adorable, from the Pegasus and its adorable cat friend with its little hat to the merman and his fork. The DJ booth and the drink stand/candy pops create a delightful scene reminiscent of a Lego rave. The assembly process was incredibly straightforward, making it suitable for children aged 6 and above. The set includes three instruction books, stickers for the Photo Booth and DJ stand, and all the necessary pieces to host a fun and memorable party. I thoroughly enjoyed putting this set together and highly recommend it to anyone with younger kids who also enjoy Lego sets.

Helpful?

25 August 2025samanthap529_2058

Cute and fun Lego set!

Originally posted on influenster.com

[This review was collected as part of a promotion.] This was sooo cute and fun for my 8 year old to put together. Easy to put together for her age range. Tiny pieces so not for kids under a certain age as it could be a choking hazard. Also store finished somewhere safe because it could get easily knocked over and broken.

Helpful?

23 August 2025vanh20_1121

Fun

Originally posted on influenster.com

[This review was collected as part of a promotion.] The LEGO Friends Costume Party set (42661) is such a fun and creative build! With 261 pieces, it’s the perfect size for kids ages 6+—not too overwhelming but still engaging. The theme is super colorful and imaginative, featuring adorable costumes like a bunny, fairy, and even a bee. I love how it comes with unique accessories and cute little animal figures like Periwinkle the unicorn and Churro the pet.

Helpful?

21 August 2025kathrynj34_8247

My 6 year old daughter is obsessed!

Originally posted on influenster.com

[This review was collected as part of a promotion.] My 6 year old absolutely loves this Lego set! It appeals to everything she is into - unicorns, fairies, music, and building Lego’s! The pieces are easy to put together and the instructions are clear. My only discrepancy is that the horn for the unicorn doesn’t stay on its head..! Highly recommend this product!

Helpful?

21 August 2025victoriaf252_782

LEGO Friends Costume Party - so fun!

Originally posted on influenster.com

[This review was collected as part of a promotion.] I received this LEGO Friends Costume Party with Unicorn & Fairy set for my 5-year-old daughter, and it has quickly become one of her absolute favorites! Even though the set is recommended for ages 6 and up, she was able to help with the building and felt so proud when everything came together. The instructions were clear, and the pieces fit perfectly, she loved seeing it all transform from a pile of bricks into a colorful party scene. What makes this set so special is the variety of characters and accessories. The minidolls are adorable, and my daughter has so much fun swapping their costumes and making up different stories. She especially loves the unicorn with wings, the fairy, and the bumblebee costume. The DJ booth and rainbow stage really set the scene for imaginative play, and the little extras like the snack stand, photo booth, and tiny accessories keep her engaged for hours. This set really encourages creativity and storytelling. My daughter uses it to throw dance parties, dress-up games, and magical adventures for the characters. It’s colorful, fun, and provides endless opportunities for pretend play. Overall, this set has been a big hit in our home. It’s playful, well-designed, and perfect for kids who love costumes, animals, and creative storytelling. I would definitely recommend it to any LEGO Friends fan, it’s the kind of set that will be played with again and again!

Helpful?

19 August 2025abigailo32_5613

Everyone in my house loved it

Originally posted on influenster.com

[This review was collected as part of a promotion.] Omg im in love with lego toy i have a 8 year old girl and she loved it too the figures are so cute she spent like 2 hours building it very easy to build too. For an 8 year old girl is safe you don’t have to worry about putting it on the mouth.

Helpful?

19 August 2025dolcidee_5098

Super fun!

Originally posted on influenster.com

[This review was collected as part of a promotion.] Took my daughter and husband less than an hour to assemble. My husband was super impressed by the colors and detail of this Lego set. My daughter has been super excited playing with the whole set, changing the character’s looks. The unicorn is her favorite soft character! Overall, super cool and fun Legos. Great quality! Awesome packaging!

Helpful?

18 August 2025brittanym445_4764

Adorable!

Originally posted on influenster.com

[This review was collected as part of a promotion.] Adorable little set for your Lego hobby. Comes with so many parts and fun adaptations. Pretty durable and a good size for younger kids to still play with safely. My niece loves it!

Helpful?

16 August 2025olenas11_6497

I really loved the LEGO Friends Costume Party.

Originally posted on influenster.com

[This review was collected as part of a promotion.] I really loved the LEGO Friends Costume Party It has 261 pieces, and building it was such a joy bright colors, lots of fun little details, and in the end, it turned into a real party scene. My child especially enjoyed the figures in costumes the little bee and the fairy look absolutely adorable. The winged horse deserves a special mention it became the favorite piece, and my child creates whole stories around it. I also like that there are accessories like sweets, drinks, and dress-up items kids can play not only party scenes but also magical adventures. The quality, as always with LEGO, is excellent everything fits well, builds easily, and the instructions are clear. It’s a very fun, colorful, and festive set. Definitely recommend it for kids aged 6 and up it keeps them entertained for a long time. Safe, quality āœ…

Helpful?

16 August 2025camispinheiro_4899

Fun LEGO set full of details and accessories, perf

Originally posted on influenster.com

[This review was collected as part of a promotion.] This LEGO Friends set is amazing for kids who love imaginative play! It comes with fun characters, a unicorn, and lots of cute accessories that make storytelling so easy and exciting. My kids enjoyed building it with the LEGO Builder app, which helped them follow the steps and feel proud when they finished. The little details like the DJ booth, stage, and photo booth make it even more fun. Perfect for creative playtime and for kids who enjoy mixing fantasy with party themes!

Helpful?

15 August 2025rachelm657_3585

Staple in our house

Originally posted on influenster.com

[This review was collected as part of a promotion.] The cutest Lego set I’ve ever gotten, my kids really loved designing this and legos are a great way to spend time that is not on technology! Legos are great quality and safe for kids of all ages and they come in many different sizes

Helpful?

15 August 2025nicolep462_9347

Whimsical and imaginative

Originally posted on influenster.com

[This review was collected as part of a promotion.] The LEGO Friends Unicorn Concert set is a delightful blend of creativity and fun that captures the magic of music and friendship. With its vibrant colors and whimsical design, this set is perfect for kids who love both unicorns and concerts. The assembly process is enjoyable, featuring a variety of pieces that come together to create a lively stage, complete with musical instruments and a stunning unicorn. The attention to detail, from the decorated stage to the playful accessories, adds to the imaginative play experience. Once built, the set offers plenty of opportunities for storytelling. Children can create their own concert scenarios, complete with performances and backstage adventures. The characters are charming and relatable, encouraging kids to explore themes of teamwork and creativity. Overall, the LEGO Friends Unicorn Concert set is a fantastic addition to any LEGO collection, providing hours of engaging play while inspiring creativity and friendship. Whether you're a fan of LEGO or just love the idea of a magical concert, this set is sure to bring joy.

Helpful?

14 August 2025wytchymomma_7928

So cute

Originally posted on influenster.com

[This review was collected as part of a promotion.] This Lego set is designed so cute. They are made of hard plastic so very durable and very versatile and very comfortable to handle so you don’t have to worry about them breaking. If you have kids this is a fun little project to do with them.

Helpful?

13 August 2025ggabay_2295

Such a great set!

Originally posted on influenster.com

[This review was collected as part of a promotion.] 10/10! My 6 year old daughter LOVES Lego and this set is her favorite. It’s the one toy she can sit and do alone for hours. She gets so excited seeing it all come together. Would definitely recommend!

Helpful?

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