Currency:

Some "unisex" brands carried by DesignerShoes.com are only are offered in men's sizing. This can be tricky. If you know your woman's size shoes, the men's sizes you need to order have a size number about 1 to 1.5 numbers lower. For example, a woman who wears a size 12 should order a men's sized shoe that is a size 10.5 or 11

Here's a chart to help you:

 
If you wear:
 
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11
11.5
12
13
14
15
You should order:
 
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11.5
12.5
13.5
 
It is approximately this long:
INCHES
8.2
8.3
8.5
8.7
8.8
9
9.2
9.3
9.5
9.7
9.8
10
10.2
10.3
10.5
10.7
10.8
11
11.2
11.3
CENTIMETERS
20.7
21.2
21.6
22
22.4
22.9
23.3
23.7
24.2
24.6
25
25.4
25.9
26.3
26.7
27
27.3
27.9
28.5
29
EURO
35
35
36
36
37
37
38
38
39
39
40
40
41
42
43
43.5
44
45
46
47
UK
2
3
4
5
6
7
8
9
10
11
12
13
 
*Note: Men's sizes also run slightly wider than women's sizes. Please keep this in mind when you order.              

For more information on shoe sizes, visit How to Measure Your Feet and Size Chart