Mega Fancy Dress Reviews 6,897

TrustScore 4 out of 5

4.1

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See what reviewers are saying

Rated 5 out of 5 stars

Last minute I needed a costume for my daughter was able to order online and collect within a few hours everyone was very helpful and was ready waiting for me when I got there 😊

Rated 1 out of 5 stars

The costume I ordered was made very very poorly. The top of the dress was very lopsided. and I don’t have time to get a replacement, so I’ve had to make alterations to it so will not be ordering again... See more

Rated 5 out of 5 stars

Can't recommend Mega Fancy Dress highly enough! Ordered two days before christmas eve at nearly 4pm,in a last minute panic-arrived next day! Fantastic range of costumes and excellent value for money t... See more

Rated 5 out of 5 stars

Excellent customer service here! Order was taken by Netashe who was very helpful in filling our large order of 40 costumes. When a few of the costumes didn't arrive with the package they were eager t... See more

Company details

  1. Costume shop
  2. Fashion accessories shop
  3. Party shop

Written by the company

Mega Fancy Dress is one of the UK's top 5 fancy dress website. We have thousands of fancy dress products to choose from, which are guaranteed to really capture your imagination. Our huge product range will ensure that we can provide you with the costume for any fancy dress party, and if you haven't decided on a theme yet, but are looking for suggestions, we have thousands of ideas. Mega Fancy Dress have an excellent relationship with all their suppliers meaning we can provide top quality fancy dress costumes at the best prices. We also have a guaranteed next day delivery service, so you can have the costume you like, when you like.


Contact info

4.1

Great

TrustScore 4 out of 5

7K reviews

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Hasn’t replied to negative reviews

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Rated 1 out of 5 stars

The costume I ordered was made very…

The costume I ordered was made very very poorly. The top of the dress was very lopsided. and I don’t have time to get a replacement, so I’ve had to make alterations to it so will not be ordering again from you, but the quality of the service the emails everything was absolutely fascinating

23 February 2026
Rated 5 out of 5 stars

Love This Store

Wow! I love shopping with this store as they have great Care Bear Toys. This store always sends goods out very quickly, combine postage and are also excellent with communication.

27 December 2025
Rated 1 out of 5 stars

I ordered a parcel and selected next…

I ordered a parcel and selected next day special delivery. There were no terms displayed on the page and the package didnt arrive for another 3 days. I will be requesting a full refund for the postage and the item.

25 October 2025
Rated 3 out of 5 stars

Good fit but too long

The costume arrived quickly. The overall costume was of a good quality however it was far too long for me. I do do my own clothing alterations but to alter this particular dress was above my skill set and the costume was too expensive for me to take scissors to it. When I messaged the company, they agreed that I could return the dress and they would consider a refund.

28 August 2025
Rated 5 out of 5 stars

Competitive prices

Competitive prices, good selection of products, the website was very easy to navigate, a very pleasant transition, and delivered in the time stated, a pleasure to do business with.

31 July 2025
Rated 1 out of 5 stars

Faulty item and terrible customer service

Zip was broken on item, however as it was Halloween night I had no other option but to let my son wear it and pin it up- it looked ridiculous but stopped him crying. Contacted company to let them know who were incredibly unhelpful. They were not interested in the specific situation and only interested that it had been worn. After several messages back and forth they would only offer 25% refund which was about £4- on a completely unusable item that cost £16.99. I think you can tell a lot about a company by how they treat their customers, and I will not be buying from them again.

31 October 2023
Unprompted review
Rated 3 out of 5 stars

Definitely not true to size

This was the second online purchase, the first was not true to size so returned item(different supplier). I was happy to see actual sizes and not S/M/L. Ordered a 18/20 I am a size 16, but could not either step in or put over my head as actual waist size was minute. No stretch in waist at all would only reach above my knees. I noticed the actual skirt material was plenty enough to fit me, so I have unpicked the back to let the many gathered darts out and I have then reattached this to the bodice. A bit of a fiddle as it was a non stretch material to stretch material. I had no more time to do anything else. Not true to size the top part fits but could have been a bit bigger. This seems to be the norm with fancy dress outfits, do not cater for anyone other than stick thin individuals, good for them but sad for the fuller figure ladies. Why don’t the manufacturers use an adjustable waist with a tie cord. 3 stars given as outfit arrived promptly, good value and would have been 5 stars if it matched its sizing.

25 September 2023

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