• Child wearing a red flannel hooded onesie pajama with a loop-top antenna hood and gray front patch, front view
  • Red hooded flannel jumpsuit pajama with antenna hood, angled view
  • Child in the red fleece-texture flannel onesie with hand in pocket, ribbed ankle cuffs
  • Side view of the red hooded flannel onesie pajama showing the antenna hood and gray patch
  • Back view of the red flannel onesie with hood up and elastic ankle cuffs
  • Close front view of the red flannel jumpsuit pajama with zip front and light-gray rectangular patch
  • Key details of the red flannel onesie: loop-top antenna hood, soft fuzzy flannel, gray front patch, ribbed cuffs
  • Kids size chart for the red flannel hooded onesie, sizes 100 to 160 with height, chest, length and weight
  • Teen and adult size chart for the red flannel hooded onesie, XS to XXXL with height, chest, length and weight
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Red Flannel Hooded Onesie Pajama Costume with Antenna Hood – Kids & Adult Sizes

Red Flannel Hooded Onesie Pajama Costume with Antenna Hood – Kids & Adult Sizes

$55.79
$61.99 $55.79
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Size
Color
  • Free US shipping on orders $100+ (after discounts) — Express just $13.99. Under $100, shipping starts at $9.99. See details
  • Ships in 24 hours of your order
  • 30-day returns — free return shipping if faulty. See policy
  • Costume specialists since 2012

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Stay warm and silly in this red flannel hooded onesie pajama. The one-piece jumpsuit has a hood topped with a loop-shaped antenna, a light-gray rectangular patch on the tummy, a front zipper, long sleeves and full-length legs with elastic ribbed cuffs. It is made from thick, soft flannel with a fuzzy surface and comes in matching kids, teen and adult sizes, so the whole family or a couple can dress alike.

What's included

  • One red hooded flannel jumpsuit (hood and antenna are sewn on)

The socks and slippers seen in some photos are not included.

Details

  • Material: flannel, polyester
  • Thick, heavyweight fabric (about 201–250 g/m²) for fall and winter
  • Hood with loop-top antenna; light-gray rectangular front patch
  • Front zipper closure, long lantern-style sleeves, ribbed cuffs at wrists and ankles
  • Color: red
  • Unisex fit in kids sizes 100–160 and teen/adult sizes XS–XXXL

Size guide

Kids sizes

Size Height Chest Length Weight
100 2'11"–3'3" (90–100 cm) 33.9 in (86 cm) 31.5 in (80 cm) up to 44 lb (20 kg)
110 3'3"–3'7" (100–110 cm) 35.4 in (90 cm) 35.4 in (90 cm) up to 55 lb (25 kg)
120 3'7"–3'11" (110–120 cm) 37.0 in (94 cm) 39.4 in (100 cm) up to 66 lb (30 kg)
130 3'11"–4'3" (120–130 cm) 38.6 in (98 cm) 43.3 in (110 cm) up to 77 lb (35 kg)
140 4'3"–4'9" (130–145 cm) 40.2 in (102 cm) 47.2 in (120 cm) up to 88 lb (40 kg)
150 4'9"–5'1" (145–155 cm) 41.7 in (106 cm) 51.2 in (130 cm) up to 110 lb (50 kg)
160 5'1"–5'5" (155–165 cm) 44.1 in (112 cm) 55.1 in (140 cm) up to 138 lb (62.5 kg)

Teen & adult sizes

Size Height Chest Length Weight
XS 4'3"–4'9" (130–145 cm) 40.2 in (102 cm) 47.2 in (120 cm) up to 88 lb (40 kg)
S 4'9"–5'1" (145–155 cm) 41.7 in (106 cm) 51.2 in (130 cm) up to 110 lb (50 kg)
M 5'1"–5'5" (155–165 cm) 44.1 in (112 cm) 55.1 in (140 cm) up to 138 lb (62.5 kg)
L 5'5"–5'9" (165–175 cm) 47.2 in (120 cm) 59.1 in (150 cm) up to 176 lb (80 kg)
XL 5'7"–6'1" (170–185 cm) 50.0 in (127 cm) 63.0 in (160 cm) up to 198 lb (90 kg)
XXL 5'11"–6'3" (180–190 cm) 51.2 in (130 cm) 64.2 in (163 cm) up to 209 lb (95 kg)
XXXL 6'1"–6'7" (185–200 cm) 53.1 in (135 cm) 65.4 in (166 cm) up to 220 lb (100 kg)

Garment measurements and suggested height/weight from the manufacturer; allow about 1.2 in (3 cm) variance. Length is measured from the shoulder to the ankle cuff; chest is the full circumference. Sleeve length for kids sizes 100–140 is 15.0 / 15.7 / 16.5 / 17.3 / 18.1 in (38 / 40 / 42 / 44 / 46 cm). XS matches kids 140, S matches 150 and M matches 160. Onesies are meant to fit loosely; if you are between sizes, choose the larger one.

Great for

  • Cozy sleepwear and lounging at home in cold weather
  • Halloween, costume parties and themed photo shoots
  • Matching family or couple outfits

Shipping

Free US standard shipping on orders of $100 or more (order subtotal after discounts, before tax). On those orders, Express shipping is just $13.99 — or free if everything ships from our US warehouse.

Orders under $100: Standard shipping is $9.99 for items stocked in our US warehouse and $23.99 for items shipped from overseas; Express is $14.99 and $29.99 respectively. If your cart has both, the two rates are added together. The exact rate is always shown at checkout.

All orders are dispatched within 24 hours of confirmation. Standard delivery is 7–20 business days; items stocked in our US warehouse arrive in 5–15 days.

Outside the US, shipping is calculated at checkout. Items shipped from overseas become free above a regional order total, shown at checkout; items stocked in our US warehouse ship internationally at a flat $39.99 with no free-shipping threshold.

Tracking updates are emailed to you as soon as your parcel leaves the warehouse.

30-Day Returns

Faulty, damaged, or not as described
We cover return shipping. Choose a full refund or a free replacement — just send us a photo to start.

Changed your mind
Return within 30 days, unworn and with original tags attached. Return shipping is the customer’s responsibility. Refunds are issued within 5 business days of receipt.

Halloween season
October orders must be returned by November 7. Items returned worn, with makeup marks, or with tags removed will not be refunded.

Not returnable
Worn or washed items · items without tags · masks, wigs and other hygiene-sensitive items once opened · final-sale items.

View full details

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Frequently asked questions

How do I choose a size for this onesie?

Pick by height: kids sizes run from 100 (35–39 in / 90–100 cm tall) to 160 (5'1"–5'5" / 155–165 cm); adult sizes run from XS (4'3"–4'9") through M (5'1"–5'5"), L (5'5"–5'9"), XL (5'7"–6'1"), XXL (5'11"–6'3") to XXXL (6'1"–6'7", up to 220 lb). Chest ranges from 33.9 in (86 cm) on size 100 to 53.1 in (135 cm) on XXXL. These are manufacturer measurements with about 1.2 in (3 cm) variance; the fit is loose, so size up if you are between sizes.

How should I choose between two sizes?

Onesies are meant to fit loosely; if you are between sizes, choose the larger one.

What is the fabric weight and material?

It is made from thick, soft flannel (polyester) with a fuzzy surface, and the fabric is heavyweight at about 201–250 g/m², suited for fall and winter.

When does this order ship and how long does delivery take?

Standard shipping to the United States is $23.99, and it is free on orders of $100 or more after discounts. Other destinations are charged a regional standard shipping rate that becomes free above a regional order total; the rate and threshold for your address are shown at checkout. Delivery timing varies by destination, customs, carrier, and local conditions, and holidays or severe weather may add time.

What is the return policy for this item?

Eligible returns must be requested within 30 days of receipt, and the item must be unworn with its original tags still attached. For a faulty, damaged, or not-as-described item, HOMELEX covers return shipping and you choose a full refund or a free replacement. For a change-of-mind return, the customer pays return shipping and the refund is issued within 5 business days of receipt. October orders must be returned by November 7. Worn or washed items, items without tags, hygiene-sensitive items such as masks and wigs once opened, and final-sale items cannot be returned.

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