This dress is super beautiful I just can’t say enough of it I really liked it. I will say it runs big like my daughter just turned 3 years old I Order the 2Y I thought it was going to be small but is actually good since it fits big so it was perfect, my advice is go down one size in this dress, if your daughter is 1-2 years old stay with 2Y if she’s 3 do the 2Y since I feel a 4Y will fit a 6 years old I would say because they run big and long.other than that dress is perfect super beautiful.