Size LL: Bust: (manufacturer's listed size): 36.6 - 39.8 inches (93 - 101 cm)
Size L: Bust: (manufacturer's listed size): 33.9 - 37.0 inches (86 - 94 cm)
Size 3L: Bust: (Manufacturer's listed size): 39.4 - 42.5 inches (100 - 108 cm)
Size S: Bust: (Manufacturer's listed size) 28.3 to 31.5 inches (72 to 80 cm)
Size M: Bust: (Manufacturer's listed size) 31.1 to 34.3 inches (79 to 87 cm)
You can wear it for hours while working at night.Even in summer, it does not show through on white shirts, and it dries quickly and is also comfortable to wear.You can wear it for a long time. You will want it in other colors too