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 1-40001
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40002
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40003
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40004
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40005
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40006
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40007
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40008
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40009
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40010
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40011
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40012
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40013
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40014
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40015
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40016
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40017
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40018
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40019
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40020
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40021
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40022
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40023
Wholesale onesie — OEM and ODM available.
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Onesie
Onesie 1-40024
Wholesale onesie — OEM and ODM available.
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