South Park Costumes

Respect mah authoritah and step into the wonderfully chaotic world of South Park with Smiffys’ South Park costumes — perfect for fans of dark humour, dodgy decisions and iconic winter hats.

Whether you want to stomp around as Cartman, shout moral outrage as Kyle, play the straight man as Stan, or simply muffled-scream your way through the night as Kenny, we’ve got the fancy dress to bring your favourite troublemakers to life. Yes, Kenny will “die” at some point during the party. It’s tradition.

Ideal for 90s parties, TV-themed fancy dress, stag dos, festivals and group costumes where everyone gets to pick their favourite foul-mouthed cartoon legend.

At Smiffys, we believe costumes should be bold, funny and maybe a tiny bit inappropriate — which makes South Park the perfect fit.

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How do you dress as a South Park character?

Choose the character’s signature colours and accessories — Cartman’s red jacket and hat, Kyle’s green ushanka, Stan’s blue/red beanie, or Kenny’s iconic orange parka.

Are there adult South Park costumes?

Yes! South Park fancy dress is extremely popular with adults for parties, festivals and themed events.

Where can I buy South Park costumes in the UK?

Smiffys offers a range of South Park costumes with fast UK delivery.