Long Sleeve Acorn Baby Costume
Soft, durable children's clothing, built to last.
- Free US shipping on every order
- 30-day easy returns
- Secure checkout
Description
Dress your little one in the sweetest autumn-inspired style with this adorable acorn baby costume. Featuring a cozy hood with leafy green accents, this one-piece outfit transforms your baby into the cutest little acorn for Halloween. The soft fabric, full front zipper, and ribbed cuffs provide warmth, comfort, and easy dressing for busy parents. Perfect for Halloween parties, trick-or-treating, fall festivals, and memorable seasonal photoshoots.
- Suitable for both baby boys and girls
- Full front zipper and ribbed cuffs
- Perfect for Halloween parties and fall festivals
Materials & care
Machine wash cold with like colors. Dry flat in shade. Do not bleach. Iron on low heat if needed.
Shipping
Processing: orders are dispatched within 1-3 business days.
Transit: 4-8 business days across the United States. Free standard shipping on every order, no minimum.
Returns & refunds
30-day returns: unworn items with tags can be returned within 30 days.
Refunds: processed within 5-7 business days of receiving the return, to your original payment method.
Size guide
True to size. If between sizes, we recommend sizing up for room to grow.
Available in this style:0-3 M3-6 M9-12 M12-18 M
| Size | Age | Height (cm) | Chest (cm) | Waist (cm) |
|---|---|---|---|---|
| 0-3M | 0-3 months | 50-62 | 36 | 35 |
| 3-6M | 3-6 months | 62-68 | 39 | 38 |
| 6-12M | 6-12 months | 68-78 | 42 | 41 |
| 1Y | 12-18 months | 78-84 | 44 | 43 |
| 2Y | 2 years | 84-92 | 46 | 45 |
| 3Y | 3 years | 92-100 | 48 | 47 |
| 4Y | 4 years | 100-108 | 51 | 49 |
| 5Y | 5 years | 108-116 | 54 | 51 |
| 6Y | 6 years | 116-122 | 57 | 53 |
| 7Y | 7 years | 122-128 | 60 | 55 |
| 8Y | 8 years | 128-134 | 63 | 57 |
| 9Y | 9 years | 134-140 | 66 | 59 |
| 10Y | 10 years | 140-146 | 69 | 61 |
All measurements approximate. Items have a relaxed fit, between sizes we recommend sizing up for room to grow.
Soft & breathable
Materials chosen for how they feel against young skin.
Considered design
Calm colors and easy fits that wear well over time.
Made to last
Reinforced seams and quality closures that hold up to real-life wear.
Free US shipping
On every order within the United States, no minimum.













