Type: T-shirt Design: Character Title: Disney Character: Mickey Mouse Size: 86-96 (approximately 1.5 years old) The left two shirts have the same size. The light blue one has a larger size listed, but it felt a bit tight, so I think all four shirts have a similar fit. Body types vary greatly, so I cannot assist with issues like "too big" or "too small" after purchase. Please check the official size chart.