This Olivia von Halle "Lila Nika" pajama set is crafted of luxurious 19 momme silk satin with bold vertical stripes and contrast piping Notched lapels; button-down front Long cuffed sleeves Chest patch pocket Relaxed fit Includes matching pants Partially elasticized drawstring waistband Flat front Full length Straight legs Pull-on style Silk Imported SIZE & FIT Model measurements: 5'10" tall Model is wearing a US size 4/Small