1. Shades of Blue

Source: PHOTOS: An Exhaustive Look At
Even though blue and black are usually considered a fashion faux pas, Kate Middleton turned it into a fashion do in this chic look!

2. Bright Blue Coat

Source: The Style Lesson Every Woman
I love this bright blue coat against the black turtleneck.

3. White and Fitted

Source: Fashion Trends - Shopping Guides
This white coat looks so great when it flairs out just a little bit.

4. Blush Pink

Source: SHOP THIS LOOK: Kate Middleton
This baby pink coat is the perfect winter look.

5. Hot Pink

Source: Is Kate Middleton Trying to
Kate Middleton makes it clear that you don't have to stick with dark colors in the winter with this hot pink coat!

6. Geometric and Green

Source: Duke and Duchess of Cambridge
I love the geometric lines and green color of this beautiful coat.

7. Simple and Pale Gray

Source: 'I'll keep that': Duke of
The clean lines of this coat are perfect for the winter.

8. Coral Pink

Source: Kate Middleton's 22 Best Pregnancy
This coat looks so stunning against her dress. This is definitely one of her best maternity looks ever.

9. Tweed Coat

Source: Kate Photostream
Kate Middleton rocks this tweed coat so well!

10. White Maternity Look

Source: Duchess of Cambridge wears nautical
This white coat looks so beautiful as it accentuates her pregnant belly!

11. Maroon and Cinched

Source: The luckiest lad in Newcastle!
The big black belt cinches this pretty maroon coat so well!

12. Pastel Blue

Source: Kate Middleton Covers Baby Bump
This pastel blue coat looks absolutely regal on this legendary duchess!

13. Mauve Look

Source: Ear, who's the tweaker
This coat easily works as a neutral color alongside her dark accessories.

14. Red Armani Coat

Source: 'Oh no, does my hair
I think we'd all love to wear this red Armani coat, especially paired with this pretty tartan scarf.

15. Tartan Coat

Source: The little girl who mistook
Leave it to Kate Middleton to show some Scottish love with this tartan coat when she's visiting over there!

16. Deep Colors

Source: Community Post: Kate Middleton Wearing
This is one of Kate's most sophisticated winter looks, partly thanks to the deep maroon color!

17. Rain Coat

Source: Princess-to-be
Who says rain coats always have to be functional? Kate Middleton definitely disproves that!

18. Duchess on the Town

Source: Prince William and Kate party
Don't you love that Kate Middleton still goes out with friends? She wore this beautiful, much more casual than usual coat, out on a night out with friends!

19. Patterned Coat

Source: Kate Middleton Didn't Wear a
Just because she's royal doesn't mean Kate can't wear fun patterns, and she definitely proves that in this coat!

20. Showing off Her Bump

Source: One More Month! Duchess Kate
Don't you love that she wasn't afraid to show off her bump in this blue coat?

21. Unique Color

Source: Happy birthday, Kate! As the
This is, without a doubt, one of the most unique colors I've ever seen. It's such a pretty mix of brown, red, and burnt orange.

22. Casual Coat

Source: Royals & Fashion: Match de
I love that even though Kate is royal, she goes casual when attending something more active like a rugby match!

23. Green Accents

Source: Baby on board: Pregnant Kate
This green coat was the perfect way to start to show off her baby bump!

Which coat was your favorite on the list? Let me know in the comments!