Sienna MillerSienna Miller has amazing style. She has that timeless-with-an-interesting-twist look now, but she was the poster girl for all things bohemian in the 2000’s. She convinced you that you needed more vests and floppy hats in your wardrobe. She even made you want to own a pair of cowboy boots. We may look at a lot of boho fashion looks and cringe now, but there are a lot of throwback Sienna Miller looks that we still want to copy. They’re effortless and just look so cool.

(Related: Every Awkward Way We Wore The Boho Trend In The 2000’s)

These 12 Sienna Miller outfits from the 2000’s make us want boho to become massive again:

1. Printed Blouse and Floppy Hat, 200450997391DH013_Fahrenheit

You probably still frequently wear a floppy hat similar to this one, and you probably have a pair of slouchy boots too. All that is missing is the printed blouse, light-wash jeans and Jude Law. We can always hope.

2. Furry Jacket and Cropped Sweater, 2005NEW YORK - FEBRUARY 20:  (ITALY OUT/NY DAILY NEWS OUT/NY NEWSDAY OUT) Actress Sienna Miller leaves a restaurant with fiance, actor Jude Law (not shown) February 20, 2005 in New York City.  (Photo by Arnaldo Magnani/Getty Images)

Sienna has a knack for layering and pulling off things that shouldn’t work. She made this tricky-to-wear cropped sweater look good thanks to the coordinating top and furry jacket. Plus, she somehow makes the bootcut jeans half-tucked into her furry boots look cool. Remember this was back in the pre-skinny days before we tucked pants into our boots.

3. Teal Dress and Arm Cuff, 2004Sienna Miller (Photo by George Pimentel/WireImage)

Sienna’s outfit at the 2004 Vanity Fair Oscar Party showed that boho could be just as good for evening as it could for day. This teal color is beautiful and worked well with her darker hair. The arm cuff is a bohemian-must, and the way the silver bag contrasts with all the gold accessories is interesting.

4. Printed Dress and Slouchy Boots, 2004Sienna Miller

Remember this one for your casual weekend look. All this look involves is a printed dress, slouchy boots and a hat, but it looks a lot more pulled together than your old college hoodie and ripped jeans.

5. Denim Shorts and Black Tights, 2005Sienna Miller

The tights with shorts look is something that hasn’t gone away, so we might as well channel this look from head-to-toe because it still looks great. You might have thought that blue boots would look awful, but they work with Sienna’s printed top.

Click the next page to see more throwback Sienna Miller looks that have a spot on our Pinterest boards!

6. Tank, Denim Mini and Cowboy Boots, 200450813960GC005_sienna

Admit it: You kind of wish you still kept your cowboy boots when you look at this photo. Sienna’s white tank and denim mini get an upgrade thanks to the red bag and those boots. When done right, they add some interest to a basic outfit.

7. Textured Coat and Patterned Boots, 2003NEW YORK - DECEMBER 12:  (ITALY OUT)  Actress Sienna Miller coming out of Barney's Department Store December 12, 2003 in New York City.  (Photo by Arnaldo Magnani/Getty Images)

This is the closest thing you have to a street style star shot in 2003. Sienna’s fuzzy coat is more interesting than your basic pea coat and it works well with the printed boots. Also note the scarf belt.

8. Denim Vest and Printed Dress, 2005Sienna Miller at the The Wyndham's Theatre in London, United Kingdom. (Photo by Jamie Tregidgo/WireImage)

We can thank Sienna Miller as one of the people who made us realize how our wardrobes were severely lacking in the vest department. They always upgraded an outfit, and were the perfect contrast to more floaty pieces, as seen here.

9. Cropped Furry Jacket and Dress, 2004for further information, please contact nicky brian 07818400438Sienna Miller

Remember what we said about Sienna knowing how to layer? She’s got the white slip under the green dress, the black tights under the cutout shoes, and a black cardigan under her furry coat. She may be hot, but she looks great.

10. Embellished Jacket and Skirt, 2005Sienna Miller during Sienna Miller Sighting at The Wyndham's Theatre in London - July 12, 2005 at The Wyndham's Theatre in London, Great Britain. (Photo by C. Uncle/FilmMagic)

Embellished jackets like this were perfect when it was too cold to wear a vest. They are also a fresh change to your leather jacket that you wear everywhere. Copy Sienna’s style and pair your unique jacket with a basic tank and flowy skirt.

11. Flowy Dress, 2003Sienna Miller (Photo by Gregg DeGuire/WireImage)

Forget all of the corseted dresses with dramatic skirts and a million layers of tulle. This embellished white dress is fancy, but it looks effortless and like it would actually be able to breathe in it.

12. Belted Tunic and Jeans, 200451337953DB012_Layer

Tunics were an essential part of anyone’s wardrobe in the 2000’s. You may cringe at the idea of them now, but when you look at this belted one, you may have second thoughts. And you can never go wrong with an arm cuff and boots tucked into jeans.

(Photos: Getty Images)