Main Content
Child Oversized Green Alien Costume
$39.99
Includes & Highlights
Item #FUN6897CH
Items Included
- Jumpsuit
- Headpiece
- Pair of Gloves
Product Highlights
- 100% polyester velour fabric
- Jumpsuit has hook and loop fastener at center back
- Foam backed gloves have elastic wrist cuffs
- Gloves have elongated fingers with bulbous tips
- Foam hood has inner headpiece for positioning
- Mesh covered eye openings allow limited vision
- Headpiece has embroidered mouth and nostrils
- Pompom tipped wire antennae can be bent as desired
- Made By Us Exclusive
Size Chart
Runs Small
Slightly Small
True To Size
Slightly Large
Runs Large
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| X-Small | Chest | 25 1/2" | 65cm |
| X-Small | Sleeve Length | 18" | 46cm |
| X-Small | Waist | 22 1/2" | 57cm |
| X-Small | Torso | 22 1/2" | 57cm |
| X-Small | Inseam | 13 1/2" | 34cm |
| X-Small | Child Size | 4 | 4 |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Small | Chest | 28 1/2" | 72cm |
| Small | Sleeve Length | 19" | 48cm |
| Small | Waist | 25 1/2" | 65cm |
| Small | Torso | 24" | 61cm |
| Small | Inseam | 17 1/2" | 44cm |
| Small | Child Size | 6 | 6 |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Medium | Chest | 31 1/2" | 80cm |
| Medium | Sleeve Length | 20" | 51cm |
| Medium | Waist | 28 1/2" | 72cm |
| Medium | Torso | 25 1/2" | 65cm |
| Medium | Inseam | 21 1/2" | 55cm |
| Medium | Child Size | 8-10 | 8-10 |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Large | Chest | 34 1/2" | 88cm |
| Large | Sleeve Length | 20 1/2" | 52cm |
| Large | Waist | 31 1/2" | 80cm |
| Large | Torso | 29" | 74cm |
| Large | Inseam | 22" | 56cm |
| Large | Child Size | 12-14 | 12-14 |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| X-Large | Chest | 37 1/2" | 95cm |
| X-Large | Sleeve Length | 21 1/2" | 55cm |
| X-Large | Waist | 34 1/2" | 88cm |
| X-Large | Torso | 30 1/2" | 77cm |
| X-Large | Inseam | 21" | 53cm |
| X-Large | Child Size | 16 | 16 |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| 2X-Large | Chest | 40 1/2" | 103cm |
| 2X-Large | Sleeve Length | 22" | 56cm |
| 2X-Large | Waist | 37 1/2" | 95cm |
| 2X-Large | Torso | 32" | 81cm |
| 2X-Large | Inseam | 22" | 56cm |
| 2X-Large | Child Size | 18 | 18 |
Product Description
This is an exclusive Child Oversized Green Alien Costume
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Questions & Answers
Q: For a boy age 7 turning 8 in March, Slim and tall. What size what would be ideal?
(1 Answer)
Asked by Anonymous | October 21, 2026

Monster Responds...
The Medium could be a good starting point, as it's sized for Child Size 8-10 with a 31.5 inch chest, 25.5 inch torso, and 21.5 inch inseam. Since he's tall and slim, it's worth measuring his chest and torso and comparing those numbers to the size chart to be sure you're landing in the right spot.(AI Generated Answer)
Q: Why is there a $20 price swing on every other size? If my son was a medium it would be $20 cheaper! $50 vs $70 is a large amount! (1 Answer)
Asked by NWalk | October 16, 2026

Monster Responds...
Totally understandable. Prices can vary between sizes based on available supply, so when certain sizes are harder to source, the price reflects that. The listed price is always for the complete costume, which includes the jumpsuit, headpiece, and pair of gloves.(AI Generated Answer)
Q: Is it easy to see from inside the eyes. Will the head bobble when you walk? Be honest, Thankyou! (1 Answer)
Asked by Reed | October 5, 2026

Monster Responds...
The eye openings are mesh covered, so vision will be limited rather than clear. As for the head, the foam hood includes an inner headpiece designed to help with positioning, which should keep it fairly stable while walking, though any oversized foam hood will have some natural movement to it.(AI Generated Answer)
Q: Is the material of this jumpsuit stretchy at all?
(1 Answer)
Asked by Anonymous | September 22, 2026

Monster Responds...
The jumpsuit is made from 100% polyester velour, which is a soft fabric but doesn't have built-in stretch. For the best fit, comparing your child's chest, waist, and torso measurements to our size chart is the surest way to choose the right size.(AI Generated Answer)
Q: Hi. The X-Small would fit a 4 years old girl? (a little loose is ok)
Regards (1 Answer)
Regards (1 Answer)
Asked by 4 year old | September 5, 2022

Monster Responds...
The X-Small is sized for a child size 4, with a 25.5" chest, 22.5" waist, and 13.5" inseam, so it's a great match for a 4-year-old. Since a little room is fine, this should work well. I'd still encourage you to compare her measurements to those numbers to make sure the fit feels right.(AI Generated Answer)