The shirts are made of 60% cotton and 40% polyester.
Care instructions mention machine washing (some descriptions say cold, inside out), with options to line dry or lay flat to dry. Tumble dry low is also listed, though hang-drying is recommended for best results.
They feature a crew neckline and short sleeves with a standard short-sleeve cut.
The design depicts Peppa Pig with a bird and the sun in the background, paired with the phrase "Good Day Sunshine" presented in an embroidered style.
The shirts use a lightweight, single-layer fabric with a classic fit that sits at hip length. Those features contribute to a comfortable, casual fit and how the shirt drapes when worn.