46 corresponds to international XS, and the corresponding height is 160/ 165. 46-54 stands for European code size, 48 for international S, 50 for international M, 52 for international L and 54 for international XL. 48 corresponds to165/170,50 corresponds to170/175,52 corresponds to175/180,54 corresponds to180.

China size: female S= 155= small, M= 160= medium, L= 165 large, XL= 170= large (and so on) male S= 165=

T-shirt size comparison table:

Ou Ma ·XS = male and female height 155/ 160.

Ou Ma S= height of men and women 160/ 165, men's shirt collar 39.

Ou Ma M= height of men and women 165/ 170, and men's shirt collar is 40.

Ou Ma L= male and female height 170/ 175, male shirt collar 4 1.

Euro XL= male and female height 175/ 180, male shirt collar 43.

European code XXL= male and female height 180/ 185, male shirt collar 44.

European code XXXL= the height of men and women is above 185, and the collar of men's shirts is above 45.