I ended up buying these leggings for all my three girls. I originally only bought for the two older ones but the size I bought for my 6 year old was tiny and perfect for a 4 year old so I bought another pair for the middle girl and they all ended up with one Double pack of leggings you will love. Size S: 4 years Size M: 6 years Size L: 9 years They are higher quality than the old dark blue ones where we usually buy leggings. And for $4 a pair you'd better go ahead and do it.
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