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Adult wearing an Eevee onesie costume
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Eevee Onesie for Adult Evolutions Halloween Costume Party Outfit

Original price was: $49.90.Current price is: $46.90.

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Cozy up in style with this adorable Eevee kigurumi onesie, crafted from ultra-soft plush fleece for ultimate warmth and comfort—perfect for lounging, cosplay, and costume parties.

SKU: YBYB Categories: , , Tags: , , , , , , ,

Transform into your favorite Pokémon with this charming and incredibly comfortable adult onesie. Designed for both style and relaxation, it brings playful fun to everyday loungewear.

  • Iconic Character Details: Features a hooded design with 3D stand-up ears, an embroidered face, and Eevee’s signature fluffy cream collar.

  • Ultra-Soft & Warm Fabric: Made of premium plush polar fleece that feels gentle against the skin while keeping you comfortably warm in chilly weather.

  • Relaxed, Functional Fit: Loose and baggy silhouette allows complete freedom of movement; front button closure makes it easy to put on and take off.

  • Snug Ribbed Cuffs: Elastic cuffs at the wrists and ankles keep warmth trapped inside and prevent the sleeves or pant legs from dragging.

  • Versatile Occasions: Ideal for sleepwear, home lounging, Halloween costumes, anime conventions, pajama parties, or as a cozy gift for Pokémon fans.

Size

S, M, L, XL

Fit Tip: Onesies are designed with a relaxed, loose fit. If you fall between two sizes or prefer a baggier lounge feel, we recommend choosing one size up.

1. Adult Height & Weight Quick Match Matrix

Adult Height and Weight Matrix Size Chart

2. Adult, Kids & Baby Detailed Measurements

Adult, Kids and Baby Detailed Measurements Table

Fabric & Care Guide

  • Material: 100% Premium Ultra-Soft Polar Fleece / Anti-pilling Flannel.
  • Washing: Machine wash cold on gentle cycle with like colors. Turn inside out before washing.
  • Drying: Tumble dry low or air hang dry. Do not iron or bleach.

Tracked Shipping & Delivery Timelines

All orders are processed, quality inspected, and dispatched from our fulfillment center within 24 to 48 hours.

Shipping Method Coverage Area Estimated Transit Time Cost
Standard Tracked Shipping All 50 US States, CA, UK, AU, EU 7 – 15 Business Days FREE (Orders $50+) / $4.99
Express Tracked Line (DHL / FedEx) United States, Europe, Canada, Australia 4 – 8 Business Days $14.99

You will receive an automated dispatch email with your live tracking number (USPS / DHL / 17Track) as soon as your parcel is on the way.

Our Commitment to You

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30-Day Defect Warranty If your onesie arrives with any manufacturing defects or stitching issues, we will promptly replace it or provide a full refund.
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Quality Inspected Before Dispatch Every onesie undergoes a manual inspection for zipper quality, fabric softness, and button alignment before packaging.
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Secure Stripe SSL Checkout Your payment is protected by bank-level 256-bit encryption through Stripe, supporting Visa and MasterCard.
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Dedicated Customer Support Questions about sizing or your order? Contact our support team anytime at service@onesiespick.com.

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High Quality Ultra-soft polar fleece
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