Twin Size: One twin comforter, 66 x 86 inches (168 x 218 cm). One twin bed-skirt to fit a standard twin mattress of 39 x 75 inches (99 x 191 cm) drop length 15 inches (38cm). One standard pillow sham, to fit a 20 x 26 inch (51 x 66 cm) pillow. Full Size: One full comforter 76 x 86 inches (193 cm x 218 cm). One full bed-skirt to fit a standard full mattress of 54 x 75 inches (137 x 191 cm) drop length 15 inches (38cm). Two standard pillow shams, to fit 20 x 26 inch (51 x 66 cm) pillows. Queen Size: One queen comforter, 86 x 86 inches (218 x 218 cm). One queen bed-skirt to fit a standard queen mattress of 60 x 80 inches (152 x 203 cm) drop length 15 inches (38cm). Two standard pillow shams, to fit 20 x 26 inch (51 x 66 cm) pillows. King Size: One king comforter 100 x 86 inches (254 cm x 218 cm). One king bed-skirt to fit standard king mattress of 78 x 80 inches (198 x 203cm) drop length 15 inches (38cm). Two king pillow shams, to fit 20 x 36 inch (51 x 91 cm) pillows.