The size is listed as 80, but it runs small, so I'm listing it as a size 70. petit main Baby underwear Set of 2, with a car pattern and a star pattern (orange solid). The star pattern is made with a needle-punched design. Worn a few times, generally in good condition, but please understand that this is a used item and purchase accordingly. The following is quoted from the website: These are romper-style underwear designed for active babies. The design with exposed legs is perfect for babies who have outgrown combination underwear. To reduce the burden of changing clothes, there are fewer snap closures. The inner plancer with a different color is a nice touch to prevent mis-snapping. This set comes with two pieces: a simple, easy-to-mix-and-match solid color and an eye-catching, cute all-over pattern. There's a tag inside to write your name on. [Transparency] Slightly see-through [Fabric Thickness] Normal [Elasticity] Yes [Lining] None [Pockets] None ■ 100% cotton Romper underwear Front-opening body petit main Short underwear Combination underwear Baby underwear