LOVE, LOVE, LOVE the Cows! The bright yellow, and incredible painted cows will brighten any rainy day.
My daughter is a tall 4 year old (long torso) and is wearing a size 5-6. It's the perfect length and fit for her. The sleeves are a little long, but can be rolled up if they annoy her.
The fabric is soft and great quality to withstand the playing that my daughter does in the mud and rain.