Onesie (jumpsuit)

Since the 2000s, onesie has become a commonly used word for a particular style of loose-fitting casual jumpsuit for adults made of knit cotton, fleece, or chenille. They are mostly intended as loungewear or sleepwear, but have gained significant popularity as stylish streetwear, especially in the UK and Australia, becoming increasingly popular during the late 2000s and early 2010s as a street fashion.


Since the 2000s, onesie has become a commonly used word for a particular style of loose-fitting casual jumpsuit for adults made of knit cotton, fleece, or chenille. They are mostly intended as loungewear or sleepwear, but have gained significant popularity as stylish streetwear, especially in the UK and Australia, becoming increasingly popular during the late 2000s and early 2010s as a street fashion.
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