Sweet pjs by Green Cotton for Garnet Hill.  100% cotton knit in a pattern of colorful butterflies on a white background.  Pink overlock stitching.  Fits snug (since not treated with flame resistant chemicals, to be safe it can't be loose), like a sausage casing - comfy!  Leggings are extra long to accommodate a range of heights, just scrunch at ankles if your child is shorter.  Gusset in crotch for ease of movement and comfort.  

Size 6 - chest around armpits is 26", sleeve from shoulder to wrist is 16", and length neck to hem is 16.5"...waist is 19", rise is 11", inseam is about 20".  

Excellent previously-owned condition with no holes, stains, fading, or signs of wear-n-tear...smoke-free home too.