Main Content
Child Fortnite Potassius Peels Kid's Costume
Original Price $59.99 Select Sizes on Sale. Prices range from $54.99 to $59.99
Includes & Highlights
Item #ISP105452
Items Included
- Tunic
- Pants
- Belt
- Cape
- Full-Head Mask
Size Chart
Runs Small
Slightly Small
True To Size
Slightly Large
Runs Large
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Small | Chest | Coming Soon | Coming Soon |
| Small | Sleeve Length | Coming Soon | Coming Soon |
| Small | Tunic Length | Coming Soon | Coming Soon |
| Small | Pants Waist | Coming Soon | Coming Soon |
| Small | Inseam | Coming Soon | Coming Soon |
| Small | Cape Length | Coming Soon | Coming Soon |
| Small | Child Size | Coming Soon | Coming Soon |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Medium | Chest | 32" | 81cm |
| Medium | Sleeve Length | 17" | 43cm |
| Medium | Tunic Length | 30" | 76cm |
| Medium | Pants Waist | 16" - 24" | 41cm - 61cm |
| Medium | Inseam | 25" | 64cm |
| Medium | Cape Length | 33" | 84cm |
| Medium | Child Size | 8-10 | 8-10 |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| Large | Chest | 34" | 86cm |
| Large | Sleeve Length | 19" | 48cm |
| Large | Tunic Length | 31" | 79cm |
| Large | Pants Waist | 18" - 26" | 46cm - 66cm |
| Large | Inseam | 27" | 69cm |
| Large | Cape Length | 35" | 89cm |
| Large | Child Size | 10-12 | 10-12 |
| Size | Measurement | Standard | Metric |
|---|---|---|---|
| X-Large | Chest | 36" | 91cm |
| X-Large | Sleeve Length | 21" | 53cm |
| X-Large | Tunic Length | 32" | 81cm |
| X-Large | Pants Waist | 20" - 28" | 51cm - 71cm |
| X-Large | Inseam | 28" | 71cm |
| X-Large | Cape Length | 37" | 94cm |
| X-Large | Child Size | 14-16 | 14-16 |
Product Description
This is a Child Fortnite Potassius Peels Costume.
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Questions & Answers
Q: I see that the costume is only available in size S, but the size chart doesn’t include details for size S. Could you please send me the measurements for this size?
(1 Answer)
Asked by CHEN | February 8, 2026

Monster Responds...
Our size chart for the Small shows it as a listed size, though the detailed measurements for chest, sleeve length, tunic length, waist, inseam, and cape length aren't available for that size the way they are for Medium and up. Comparing your child's measurements to the Medium, which has a 32" chest, 17" sleeve length, 30" tunic length, a 16"–24" elastic waist, 25" inseam, and 33" cape length, is the best way to gauge whether Small or Medium would be the right fit.(AI Generated Answer)
Q: Hi! I see that I can select size S for this custom BUT in the size chart there is no size S so I can't tell if it will fit my 7 years old child.
How can I tell the measurements for size S?
Thanks,
Shani. (1 Answer)
How can I tell the measurements for size S?
Thanks,
Shani. (1 Answer)
Asked by Shabj | December 5, 2025

Monster Responds...
Hi Shani! The Small size chart is missing its measurements, so the best way to find the right fit for your 7-year-old is to compare their chest, waist, and inseam to the Medium, which lists a 32" chest, 16"–24" elastic waist, and 25" inseam for child sizes 8–10. If your child measures close to or under those numbers, Small is likely the next step down.(AI Generated Answer)
Q: Is small good for a 6- 8 year old Mr Peely (1 Answer)
Asked by Anonymous | November 25, 2025

Monster Responds...
The Small size is listed for ages 6 to 8, so it could work, though our size chart doesn't include chest or waist measurements for Small the way it does for larger sizes. Comparing your child's actual chest and waist measurements against our chart is the surest way to confirm the right fit.(AI Generated Answer)
Q: What size is small will it fit a child 6-8 years (1 Answer)
Asked by Laura | November 25, 2025

Monster Responds...
The Small size chart for this costume doesn't include the detailed measurements that the other sizes have, but based on the age ranges across our chart, Small would likely be the closest fit for a 6-8 year old. I'd recommend measuring your child's chest and waist and comparing to our Medium (chest 32", waist 16-24") to make sure you choose the size with the best fit.(AI Generated Answer)
Q: What size is small will it fit a child 6-8 years (1 Answer)
Asked by Laura | November 25, 2025

Monster Responds...
The Small size chart for this costume doesn't include the detailed measurements that the other sizes have, but based on the age ranges across our chart, a child aged 6 to 8 would likely fall closest to the Small. For the best fit, I'd recommend comparing your child's chest and waist measurements to our Medium, which lists a 32" chest and a 16" to 24" elastic waistband and is sized for ages 8 to 10, to make sure you're choosing the right size.(AI Generated Answer)
Q: I would like to know which size will fit my 8 years old kid, he is 130cm tall , thanks (1 Answer)
Asked by Liron | January 16, 2023

Monster Responds...
At 130 cm tall, the Medium is likely a good fit since it's sized for ages 8-10, with a 32" chest, 25" inseam, and an elastic waistband that stretches from 16" to 24". Comparing your son's chest and waist measurements to those numbers is the surest way to land on the right size.(AI Generated Answer)