Pajama top by Undiz, Soft-touch jersey, Round neckline, Short sleeves, Printed design, Hand wash, 65% Cotton, 35% Polyester. ABOUT UNDIZ With its bold use of color and cheeky sense of humor, French lingerie label Undiz packs plenty of personality into your underwear drawers. Always original and never boring, Undiz updates its collection of mix-and-match briefs, loungewear and accessories with an array of novelty slogans and limited edition prints by graffiti artists and designers.