Length =0.4 +4. Or the height of stiff spine in sitting posture+6cm \-r+i8a $ i1d.

short SL = 0.2- 10 ~ 12 $ o9g，@4 n) ~

SL= arm length +4~5CM or 0.3 +8~9 (the greater the shoulder width, the smaller the value, and vice versa).

B=B net+18~20 (tight: 12~ 14, medium: 16~ 18, slightly loose: 20~22, loose: 22 or more) 2 h! R4 R&D "g t

N=N net +3CM or 0.3B+7~8CM (the larger the bust, the smaller the value).

The back collar depth of orthodox men's shirts is relatively shallow to meet the packaging needs.