Black Gothic School Uniform Costume Child
Sold out
Order before 1pm for same-day dispatch.
Get ready to haunt the halls in style with our Black Gothic School Uniform Costume! Perfect for any school-aged child, this outfit is perfect for Halloween, themed parties, or just a fun day out. Unleash your inner Wednesday Addams and make a spooky statement with this costume.
Includes Dress with attached Mock Jacket
Size chart
Go by the child's measurements rather than their age where you can — children of the same age vary widely. If they are between two sizes, choose the larger.
| Size | Age | Height | Weight |
|---|---|---|---|
| B1 | 0–3 months | 24½in / 62cm | 10–13lb / 4.5–6kg |
| B2 | 3–6 months | 27in / 69cm | 13–18lb / 6–8kg |
| B3 | 6–9 months | 29in / 74cm | 18–21lb / 8–9.5kg |
| B4 | 9–12 months | 31½in / 80cm | 21–24lb / 9.5–11kg |
| Size | Age | Chest | Waist | Height |
|---|---|---|---|---|
| Toddler | 1–2 yrs | 19½–20½in / 50–52cm | 19–20in / 48–51cm | 34–39in / 86–99cm |
| Toddler | 3–4 yrs | 21½–22½in / 55–57cm | 21–22in / 53–56cm | 40–45in / 102–114cm |
| Small | 4–6 yrs | 23–25in / 58–64cm | 21½–22½in / 55–57cm | 46–51in / 117–130cm |
| Medium | 7–9 yrs | 27–28½in / 69–72cm | 23½–24½in / 60–62cm | 52–57in / 132–145cm |
| Large | 10–12 yrs | 30–31½in / 76–80cm | 25½–26½in / 65–67cm | 58–63in / 147–160cm |
| Tween | 13–14 yrs | 33½in / 85cm | 27½in / 70cm | 60–64in / 152–163cm |
| Size | Chest | Waist | Height |
|---|---|---|---|
| Girls XS | 31–33½in / 79–85cm | 25½–27in / 65–69cm | 30–32in / 76–81cm |
| Girls S | 33½–36in / 85–91cm | 27–29½in / 69–75cm | 32–35in / 81–89cm |
| Boys XS | 31–34in / 79–86cm | 26–29½in / 66–75cm | 30in / 76cm |
| Boys S | 34–36in / 86–91cm | 29½–31½in / 75–80cm | 32¼in / 82cm |
These are body measurements, not garment measurements. Baby sizes are labelled B1 to B4 and go by height and weight; Smiffys publish weight in pounds, and the kilograms here are converted. Some Smiffys children's ranges are labelled S, M and L rather than by age — the age column above tells you which is which.
Delivery
Free UK delivery on every order, with no minimum spend. Stocked items ordered before 1pm Monday to Friday are dispatched the same working day.
Printed items are made to order. We send you a proof first, and once you approve it we print within 48 hours and post it out, free, anywhere in the UK.
Prefer to pick it up? Choose collection at the checkout and we will let you know when it is ready at 85 Bogmoor Road, Shieldhall, Glasgow G51 4FH.
Returns
Stocked items: 30 days, free of charge, in original condition.
Personalised and made-to-order printed items cannot be returned once they are printed, because they are made for you. If something arrives faulty or damaged, tell us and we will put it right. This does not affect your legal rights.





