We're passionate about saving you money. There are 3817 active voucher codes for you today.
Voucher Codes for Fancy Dress shops
Dress to impress (or scare!) with cheap fancy dress costumes for all ages. Shop UK deals on outfits for parties, Halloween, and more.
30% off the Original Viral Mystery Squishy Dumpling Rainbow Glitter Edition
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GLITTER30
Voucher Code expires 30/11/2026 at 23:59
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Terms - Not to be used in conjunction with other offers
20% discount for any shopping cart of 100£ minimum, non-cumulative and not valid on partner products.
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AUTUMN26UK20
Voucher Code expires 30/11/2026 at 13:00
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Terms - 20% discount for any shopping cart of 100£ minimum, non-cumulative and not valid on partner products.
15% discount for a minimum basket value of £80. Non-cumulative and not valid on partner products.
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AUTUMN26UK15
Voucher Code expires 30/11/2026 at 12:59
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Terms - 15% discount for a minimum basket value of £80. Non-cumulative and not valid on partner products.
10% discount for a minimum basket value of £60. Non-cumulative and not valid on partner products.
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AUTUMN26UK10
Voucher Code expires 30/11/2026 at 12:58
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Terms - 10% discount for a minimum basket value of £60. Non-cumulative and not valid on partner products.
5% discount without minimum basket. Non-cumulative and not valid on partner products.
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AUTUMN26UK5
Voucher Code expires 30/11/2026 at 12:56
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Terms - 5% discount with no minimum purchase. Non-cumulative and not valid on partner products.
20% off Halloween Collection
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SPOOK20
Voucher Code expires 31/10/2026 at 23:59
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Terms - Applies to this collection only. Not to be used in conjunction with other offers
Save big on a range of fantastic licenses at Smiffys.com! Pick up costumes and accessories of from your favourite TV shows & films with 25% OFF. Minions, How to Train Your Dragon, Gabby's Doll House, Jurassic World as well as some Halloween classics such as Chucky, Dracula, Frankenstein & many more.
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UNIVERSALE
Voucher Code expires 11/10/2026 at 22:59
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Terms - Coupon is valid from 04/10/2026 - 11/10/2026 only.
On specified Universal Licensed products only.
Discount will be automatically applied at checkout once valid products are added to cart
Can not be combined with other offers.
