๐ŸŒ Worldwide shipping ยท 30-day returns ยท Rated Excellent on Trustpilot โ˜…โ˜…โ˜…โ˜…ยฝ
Bigamart
Price
$73.99
Home/Toys & Games/Dress Up & Pretend Play/Fancy Dress/Kid & Toddler Fancy Dress
Sincere Party Ultra Soft Flannel Blue Monster Onesie with Pocket for Kids 6-8 Years โ€” image 1
Kid & Toddler Fancy DressSincere Partyโœ“ In stock

Sincere Party Ultra Soft Flannel Blue Monster Onesie with Pocket for Kids 6-8 Years

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$73.99

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About this item
  • FLANNEL BLUE MONSTER ONESIE: this lovely monster onesie costume for kids are made of ultra soft flannel material,machine washable code,line dry!
  • VIVI DESIGN: the hood is applied with embroidery eyes and face details,the purple spot dot pattern make this blue monster back close to the original character, so adorable for both girls and boys
  • SIMPLE CONSTRUCTION: zipper up front bodice and zipper open at the back hip to make it convenient for whole day dress up playing. Stretchy cuffs at the sleeve hems and leg hems to easily fit for most of the kids.
  • WIDE SIZE RANGES: there are 6 sizes of our onesie costumes XS3-4๏ผŒS4-6,M6-8,L8-10,XL10-12,2XL12-14.Suggest to check against the size chart to select,the recommendations for height and weight would give you an easier choice
  • WIDELY USED: perfect for carnival, Halloween trick or treat,animal costume onesie parties,pjm parties,daily wear,dress up parties ,themed birthday parties,Xmas gift and more occasions
Product details
Brand
Sincere Party
Material
Flannel
Colour
Flannel Monster Onesie Kids
Size
6-8

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
See all reviews โ†’
S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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