When more than one adjective is used to describe a noun, they follow a correct series or order.

1. Article (the, a, or an)

2. Number

3. Quality, kind, or characteristic

4. Size

5. Shape

6. Color

7. Origin or nationality

Example: the two beautiful round golden clocks

the (article)
two (number)
beautiful (quality)
round (shape)
golden (color)
clocks (noun described)