The following charts will help you match the designer's size scale to your usual size.

Clothing

XXS XXS-XS XS-S S-M M-L L-XL XL-XXL XXL XXL
US 00 0 2-4 4-6 8 10 12 14 16
UK 4 6 8 10 12 14 16 18 20
ITALY 36 38 40 42 44 46 48 50 52
FRANCE  32 34 36 38 40 42 44 46 48
DENMARK 30 32 34 36 38 40 42 44 46
RUSSIA 38 40 42 44 46 48 50 52 54
GERMANY 30 32 34 36 38 40 42 44 46
AUSTRALIA 4 6 8 10 12 14 16 18 20
JAPAN 3 5 7 9 11 13 15 17 19
JEANS 23 24-25 26-27 27-28 29-30 31-32 32-33

 

Shoes

US 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11
UK 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8
ITALY/EUROPE 35 35.5 36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41
FRANCE 36 36.5 37 37.5 38 38.5 39 39.5 40 40.5 41 41.5 42