GUC. These were purchased new and worn by one child. First two columns have no staining that I could find. Last column has minor staining (mainly coconut oil). I tried to include photos to show condition (see below), but there is so much life left in these! Pic 6-example of pilling Pic 7-shows footie with coconut oil staining Pic 8-faint yellow stain on back of otter footies 96% viscose from bamboo/4% Lycra spandex All size 6-9 M I also have a 3-6 M bundle listed. 9 pieces total in this lot