The Lion King Soundtrack Simba And Scar Fight The End YouTube Imoga Becca Girls Shirt (Size 5 left). Imoga's Becca Girls Shirt is a stylish and comfortable jersey knit girls shirt featuring a beautiful butterfly with petal adornments at the front and contrast piping at the neck and sleeves. 95% viscose, 5% spandex, hand wash. Imoga designs children's clothing by reinterpreting classic designs. Imoga states, "We design our own materials and carve pint size silhouettes that maximize style and freedom. Above all, we aim to delight little souls with colors, prints, and textures that are fun and bold, yet timeless. We hope our designs capture the joy, wonder and playfulness of childhood at its best."