This dress was very small and tight I ordered a size 4 and this dress fits like a shirt. I would definitely go 2 sizes up but the shirt or dress is really cute but this is the second dress I've ordered from Revain and the size was smaller than the first dress I ordered 4t 5t and her sent me 7t 8t the dress was too big. but even my daughter said wow it's tiny. The Yawls have Chinese making yal clothing because they were small enough for a two-year-old child.