We were first introduced to Kate Middleton‘s sister Pippa at the royal wedding in 2011, but now there’s yet another chic member of the family to keep an eye on. In September, Alizee Thevenet married Kate and Pippa’s brother, James Middleton, and she has a cool style that I think you’ll love. Thevenet is French, works as a finance director in London, and from the looks of her Instagram, happily co-parents James’s five dogs. How cute are they? 

Thevenet and Middleton recently attended a carol service at  Westminster Abbey hosted by the Duchess of Cambridge. For the royal affair, Thevenet stayed true to her French roots and wore a suit by Sèzane, an affordable Paris-based brand. The label has long been my favorite for under-$200 pieces with a French flair, including striped tops and plaid blazers. Scroll down to see how she styled a Sézane suit and see more of Alizee’s cool outfits.

On Alizee Thevenet: Sézane Christie Jacket in Burgundy Houndstooth ($210) and Fabio Trousers ($170)

Sadly, Alizee’s exact blazer is sold out, but it also comes in several other colors. 

The matching pants are also selling extremely fast. 

I’m obsessed with this olive green color. 

The kind of trousers that you’ll still be wearing in a decade. 

This beige blazer will go with everything in your closet. 

Baggy trousers are very on-trend right now. 

Madewell always has the best winter pieces. 

These pull-on pants have a super comfy elastic waist. 

Plaid blazers will always be cool. 

Yes, I recommend springing for the matching pants, too. 

I’m in love with this color palette. 

You can easily mix and match this suit with other pieces from your closet. 

Next, Jennifer Aniston and J.Lo both wore the denim trend I’m replacing skinnies with.