Designer Size	US Size
34	4
34.5	4.5
35	5
35.5	5.5
36	6
36.5	6.5
37	7
37.5	7.5
38	8
38.5	8.5
39	9
39.5	9.5
40	9.5
40.5	10
41	10.5
41.5	11
42	11.5
42.5	12

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.