Long-sleeved rompers, set of 3 - Heart pattern / button in the back…12-18 months - Floral pattern…12-18 months - Star pattern…18-24 months, stain on the back of the left arm The heart pattern seems a bit smaller depending on the design. Please refer to the 4th photo for a stacked comparison. All items have not been worn very often, but please understand that these are used items before purchasing.