Adidas pants and top

it fit my daughter from 3 and she's almost 6 but she's slim the pants still fit it's just the sleeves that are too short. it's in brand new condition she wore the top twice but decided she doesn't like "long sleeve pull overs" the pants she wore maybe 5 or 6 times but there is no signs of wear. my picky little girl is my loss and your gain! these were brand new when I got them ans are in brand new condition still