This elegant two-piece sleepwear set features a short-sleeve button-up shirt and matching drawstring shorts, crafted in lightweight, breathable fabric ideal for warm nights. The design showcases an all-over geometric monogram pattern in white on a soft gray base—reminiscent of Comme des Garçons Play’s signature playful yet sophisticated aesthetic. A subtle green tag at the inner collar reads 'Comme des Garçons', confirming authenticity; the iconic red heart-with-eyes logo is absent here, suggesting this is a non-Play subline or licensed interpretation (likely CdG Homme or CdG Shirt), though the pattern language strongly aligns with CdG’s archival motifs. The shirt has a relaxed fit with a classic collar and mother-of-pearl buttons, while the shorts feature an elastic waistband with white drawstrings for adjustable comfort. Perfect for lounging, travel, or as stylish resort wear, this set blends minimalist Japanese design with functional ease. Fabric appears to be cotton or cotton-blend, offering softness against skin and easy care. Ideal for summer evenings or tropical climates, it bridges sleepwear and casual daywear with elevated design sensibility.