All worn by one baby, definitely loved but plenty of wear left in all and no holes/tears size details: 6-12m (medium - whale) 6-12m (medium - forest) 12-24m (large- fox) 12-24m (large - numbers) 12-24m (large - elephants - fleece) 2T- 3T (extra large owls - fleece) 2T-3Y (Extra large - airplanes)