Hand Wash Recommended/Machine Washable Material:The cute heart printed pajamas set is made of soft and breathable knit fabric with a little elasticity ,feels very comfortable to wear,make you cool and cozy all the time Features:This two pieces sleepwear feature cute graphic heart print,loose fit design,round neck short sleeve tops and shorts with drawstring waist Occasions:The loungewear set is very suitable to wear for Valentine's Day,Anniversary,Honey month,matching couple,home and daily,etc Please check the size chart before ordering to give you a better shopping experience Size Chart: X-Small: Bust: 92 cm/36.25", Sleeve Length: 22.5 cm/8.87", Tops Length: 62.5 cm/24.63", Waist: 62 cm/24.43",Hip: 101 cm/39.79",Pants Length: 36.4 cm/14.34", Small: Bust: 96 cm/37.82", Sleeve Length: 23 cm/9.06", Tops Length: 64 cm/25.22", Waist: 66 cm/26.0",Hip: 105 cm/41.37",Pants Length: 37.5 cm/14.78", Medium: Bust: 100 cm/39.4", Sleeve Length: 23.5 cm/9.26", Tops Length: 65.5 cm/25.81",Waist: 70 cm/27.58", Hip: 109 cm/42.95", Pants Length: 38.6 cm/15.21", Large: Bust: 104 cm/40.98", Sleeve Length: 24 cm/9.46", Tops Length: 67 cm/26.4",Waist: 74 cm/29.16", Hip: 113 cm/44.52", Pants Length: 39.7 cm/15.64", X-Large: Bust: 108 cm/42.55", Sleeve Length: 24.5 cm/9.65", Tops Length: 68.5 cm/27.0",Waist: 78 cm/30.73", Hip: 117 cm/46.1",Pants Length: 41 cm/16.15", XX-Large: Bust: 116 cm/45.7",Sleeve Length: 25.5 cm/10.05", Tops Length: 71.5 cm/28.17", Waist: 86 cm/33.88", Hip: 125 cm/49.25", Pants Length: 43.2 cm/17.02", 3X-Large: Bust: 124 cm/48.86",Sleeve Length: 26.5 cm/10.44", Tops Length: 74.5 cm/29.35", Waist: 94 cm/37.04", Hip: 133 cm/52.4", Pants Length: 45.4 cm/17.89",