England

St George's Cross

Flag Type:  National Flag
Flag Date:  1348
Flag Designer:  Unknown
Adoption Route:  Traditional
UK Design Code:  UNKG0100
Aspect Ratio:  3:5
Pantone® Colours:  White, Red 186
Certification:  Chief Vexillologist, Graham Bartram
Notes: 

The England Flag, or St George’s Cross, is the national flag of this constituent nation of the United Kingdom.

Its earliest use by an English monarch – though not as a national flag – dates back at least to 1277, during the reign of King Edward I.