S (recommended for around 80-105 catty) M (recommended for around 100-115 catty) L (recommended for around 110-125 catty) XL (recommended for 125-140 catties)
Color classification of the color:
Black (90% trouser suit) white (90% trouser suit) red (90% trouser suit) red (50% trouser suit) black (50% trouser suit) white (50% trouser suit)