Size Guide

📏 Size Guide

Finding the right size is important so your costumes and dresses fit comfortably. Use the charts below to help choose the best size for you or your child.

🧒 Kids Costumes & Dresses

Age (Years) Height (in) Height (cm) Suggested Size
3–4 37–41 in 95–105 cm XS
5–6 42–46 in 106–115 cm S
7–8 47–51 in 116–130 cm M
9–10 52–55 in 131–140 cm L
11–12 56–59 in 141–150 cm XL

👩 Adult Costumes (Gladiator, Scientist, Banana)

Size Bust (in) Waist (in) Hips (in) Equivalent
S 34–35 26–27 36–37 US 4–6
M 36–37 28–29 38–39 US 8–10
L 38–40 30–32 40–42 US 12–14
XL 41–43 33–35 43–45 US 16–18

👗 Princess Dresses (Kids)

These dresses are based on child height for best fit:

Size Age Range Height (cm) Height (in)
110 3–4 yrs 100–110 39–43
120 5–6 yrs 111–120 44–47
130 7–8 yrs 121–130 48–51
140 9–10 yrs 131–140 52–55
150 11–12 yrs 141–150 56–59

💡 Fit Notes

  • If between sizes, we recommend choosing the larger size for comfort.
  • Costumes are designed for a fun fit, not tailoring — add layers underneath if needed for warmth.

  • Princess dresses often have elastic waists or tie-backs for flexible sizing.

❓ Still Unsure?

Email us at contact@costumecove.shop with your child’s age, height, and weight, and we’ll help recommend the best size.