Adult Seagull Onesie – Hooded Kigurumi Costume Pyjamas

Meet your new favourite lounge-and-party outfit: the Adult Seagull Onesie. One easy zip-up or button-up piece, a character hood and all-day comfort.

Why you'll love it

• One-piece hooded design with character details on the hood
• Relaxed, roomy fit that slips on easily over clothes
• Works as a costume and as cosy loungewear or pyjamas

Product details

• Our unisex Kigurumis are easy to slip on and button up
• While they are baggy enough to offer a comfortable range of movement, the fleece material of Kigurumi will keep you warm at the same time
• Available in various sizes to ensure you get the best fit

Available sizes: Adult S, Adult M, Adult L, Adult XL. Please check the size guide before ordering.

Size guide

Perfect for: Book Week, Halloween, sleepovers, festivals, dress-up days and lazy nights at home.

Shop now at Onesie Store AU — delivered Australia-wide.