Regular costume sizing
Age Height Chest Waist 18 months-2yrs 86-92cm 51-53cm 51-52cm 2-3yrs 92-98cm 53-55cm 51-53cm 3-5yrs 98-110cm 54-62cm 53-56cm 6-8yrs 116-128cm 60-66cm 58-60cm 9-11yrs 134-146cm 69-76cm 61-68cm
Special costume sizing (for fairytale princess, disco diva, t-shirts, skirts, t-shirt dresses, sequin ballgowns)
Age Height Chest Waist 3-4yrs 98-104cm 55-57cm 53-54cm 5-6yrs 110-116cm 59-61cm 55-57cm 7-8yrs 122-128cm 63-67cm 69-73cm 9-10yrs 134-140cm 69-73cm 61-64cm
Shoe sizing chart
Age UK Shoe Size European Shoe Size 2-3yrs 6-7 23-24 3-4yrs 7-8 25-26 4-5yrs 9-10 27-28 5-6yrs 11-12 29-30 7-8yrs 13-1 31-32 9-10yrs 1-2