Elmo Onesie

£44.99

  • Material: soft red fleece
  • Style: hood with two white googly eyes and an orange nose
  • Comfort: button front, roomy cut, ribbed cuffs at wrists and ankles
  • Best for: Halloween parties, group costumes, Sesame Street fans, lazy Sundays
  • Washing: machine washable
  • Ultra-soft fabric | Warm and comfortable
  • Pyjamas and costume | Two in one
  • Any occasion | Bedtime, parties, film nights
  • Gift-ready | One they’ll actually wear
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Elmo Onesie

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  • Material: soft red fleece
  • Style: hood with two white googly eyes and an orange nose
  • Comfort: button front, roomy cut, ribbed cuffs at wrists and ankles
  • Best for: Halloween parties, group costumes, Sesame Street fans, lazy Sundays
  • Washing: machine washable

Tickle time returns in a Women’s Elmo Onesie

Every adult who grew up on Sesame Street remembers the red monster who talked about himself in the third person and laughed at everything. This Elmo onesie for adults brings him back in soft red fleece, with two white googly eyes and a bright orange nose stitched on the hood. A row of buttons closes the front, ribbed cuffs keep the sleeves snug, and the roomy cut leaves plenty of space for a grown-up to sprawl on the sofa like a kid again.

Men’s Elmo Onesie for the loudest guy at the fancy dress party

Red is hard to miss, and that is the point of this outfit. The adult Elmo onesie turns the wearer into the friendliest face in the room, whether the room is a Halloween party, a student flat or a living room on a Sunday in January. The plush pyjamas keep the warmth in, the buttons open in seconds, and the hood frames the face without covering it, so the laugh stays visible. Add it to the basket and bring back the happiest theme song of childhood.

The whole street sleeps here

For a family photo in matching outfits, the kids Elmo onesie brings this look in a smaller size. The Cookie Monster onesie is the ideal match for a costume duo. Finally, browse the whole adult onesies collection to find another design to love.

Frequently Asked Questions

They’re made to keep you warm on the sofa through autumn and winter, so yes, they’re cosy. The relaxed fit lets air move around, though, so you won’t get that stuffy feeling you get from tight pyjamas.
Machine wash at 30°C on a gentle cycle. Turn them inside out and pop them in a mesh laundry bag to protect the hood. Skip the tumble dryer and the iron. They air-dry quickly and fluff right back up on their own.
Yes, every onesie we sell is unisex. The roomy cut works for men and women alike, our kids’ styles fit girls and boys just the same, and our baby sizes are cut the same way for everyone. Just check the size chart to find your fit.
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Adult size chart (measurements in cm)

SIZEHEIGHTCHESTSHOULDER WIDTHSLEEVE LENGTHONESIE LENGTH (EXCLUDING HOOD)
S144 - 1531164650127 - 130
M154 - 1631204853137 - 140
L164 - 1731245056147 - 150
XL174 - 1831285259157 - 160