Wholesale Onesie Costumes
136 styles in this series · OEM and ODM manufacturing
Buyers in the UK, Ireland and Australia search for these styles as fancy dress costumes, and the same line supplies both names. Our OEM and ODM production categories set out what each category needs from your brief.
Wholesale onesie costumes including animal suits, character pajamas, and comfortable one-piece designs. Popular for Halloween, loungewear, and casual themed events. OEM and ODM services available for private-label brands.
Product Specifications
- Materials
- Soft fleece and plush-touch one-piece fabrics.
- Construction
- Zip fronts, hooded options and printed or appliqué detailing.
Care & Handling
- Hand wash cold, or machine wash gently on a delicate cycle, inside out.
- Do not bleach and do not soak printed, sequinned or embellished pieces.
- Line dry or hang dry away from direct heat; do not tumble dry.
- Cool iron on the reverse side only; never iron directly over trims or prints.
- Dry clean is recommended for structured, brocade, sequinned or heavily embellished styles.
- Store flat or on a hanger in a cool, dry place; keep hats, masks and small accessories in their own bags.
Material, trim and lining options are confirmed at sampling. The final fabric composition and care label are set per production order, based on the materials you approve.

Onesie
Onesie 1-40097
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40098
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40099
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40100
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40101
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40102
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40103
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40104
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40105
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40106
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40107
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40108
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40109
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40110
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40111
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40112
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40113
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40114
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40115
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40116
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40117
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40118
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40119
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40120
Wholesale onesie — OEM and ODM available.
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