The bottoms with the ribbon on the lower left hem are size 80, and the others are size 90. How about these for playing in the park or as spares for daycare? The size 80 bottoms on the lower left are a favorite and show signs of wear and overall fading. The floral print bottoms have a stain on the left hem. The faint sand-like stain on the Miffy print bottoms did not come out in the washing machine. Names have been marked out or are fading, and will be provided as is. Please check the photos. We are looking forward to your purchase if you understand that these are used items. Please be aware of folding wrinkles.