I received this around the summer of 2023, but it's such high quality that I rarely wore it, and my child outgrew it. It's a baby vest made by Little Navy. It has a fox embroidery. The fabric is different from the current version (see photo 5), with a bumpy, round-patterned outer fabric and a thin, soft argyle-patterned lining. I received it as a gift, so I don't know if it's 100% cotton, but... I liked the gentle feel of the material (I'm the type to dress my child in 100% cotton, lol). It's warmer than a single-layer garment, but not as hot as a boa-type fabric, and it's easy to care for and made of skin-friendly material, making it perfect for this season. Since it has no sleeves and doesn't hinder a baby's movements, it's recommended as a light jacket for loungewear or for a quick trip to the park.