Miffy Baby Tee. The Miffy Baby Tee features a large screened Miffy graphic across the front for a playful graphic finish. Made from a cotton-elastane blend, this style has a crew neckline, short sleeves, and a baby tee silhouette. Exposed seam details add a defined finish to the edges and construction, giving the classic character tee a slightly more detailed look. 95% Cotton 5% Elastane. Machine wash. Imported.