Blue Shark Onesie
£39.99
- Material: plush flannel that traps warmth from the first minute
- Details: royal blue body, white belly panel, hood ringed with teeth and a red mouth
- Fit: roomy cut with a button front and elasticated wrists and ankles
- Perfect for: film nights, pool parties, Halloween, lazy Sundays
- Washing: machine washable, keeps its colour wash after wash
- 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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- Material: plush flannel that traps warmth from the first minute
- Details: royal blue body, white belly panel, hood ringed with teeth and a red mouth
- Fit: roomy cut with a button front and elasticated wrists and ankles
- Perfect for: film nights, pool parties, Halloween, lazy Sundays
- Washing: machine washable, keeps its colour wash after wash
Women’s Blue Shark Onesie in the ocean blue everyone pictures first
Ask anyone to draw a shark and the pencil reaches for blue. This blue shark onesie for adults matches that picture, with a royal blue flannel body and a white belly panel running from the chest to the knees. The colour is deep enough to read across a room and bright enough to look friendly rather than threatening.
The hood does the work. White teeth run around the opening, a red lining shows behind them, and two small eyes sit on top of the head, so the jaw frames your face the moment you pull it up. Buttons close the front, the cuffs hug the wrists, and the fabric stays plush against the skin.
Cold evenings call for the Men’s Blue Shark Onesie
This adult blue shark onesie is the one people picture when they hear the word kigurumi. The cut is generous through the shoulders and hips, the sleeves reach the wrist without riding up, and the flannel holds heat like a blanket you can walk around in.
Blue also makes the safest choice for a group costume, since it reads as a shark instantly without any explanation. Order it for a themed party, a weekend by the sea or an evening that calls for nothing more ambitious than a film. Add it to your basket and let the teeth do the talking.
More sharks in the same waters
The kids blue shark onesie repeats the same royal blue for a matching family photo. For something closer to a real shark, the grey shark onesie trades the bright blue for open water grey. Every fin and hood in stock is gathered in the shark onesies collection.







