International Size	Designer Size	US Size
XS	0 A	30 A
XS	0 B	30 B
XS	0 C	30 C
XS	0 D	30 D
XS	0 E	30 E
XS	0 F	30 F
S	I A	32 A
S	I B	32 B
S	I C	32 C
S	I D	32 D
S	I E	32 E
S	I F	32 F
M	II A	34 A
M	II B	34 B
M	II C	34 C
M	II D	34 D
M	II E	34 E
M	II F	34 D
L	III A	36 A
L	III B	36 B
L	III C	36 C
L	III D	36 D
L	III E	36 E
L	III F	36 F
XL	IV A	38 A
XL	IV B	38 B
XL	IV C	38 C
XL	IV D	38 D
XL	IV E	38 E
XL	IV F	38 F
XXL	V A	40 A
XXL	V B	40 B
XXL	V C	40 C
XXL	V D	40 D
XXL	V E	40 E
XXL	V F	40 F
XXXL	VI A	42 A
XXXL	VI B	42 B
XXXL	VI C	42 C
XXXL	VI D	42 D
XXXL	VI E	42 E
XXXL	VI F	42 F

The conversions featured in this size chart are approximate.
If you are already familiar with the designer's fit, order the size you normally wear.