Which Dress is Better on Sienna Miller: Babydoll or Sheath?

07/12/2007 at 06:00 AM ET

Jason Kempin/FilmMagic(2)

We’ve talked before about what a difference a tent dress makes for a woman’s figure, as in totally obscures it. Since we’re pretty used to seeing Sienna Miller in floaty frocks, we didn’t think much of it when she arrived at the Late Show in a babydoll gray dress from her new line Twenty8Twelve. But our jaws dropped when she emerged from taping the show in a second-skin black Calvin Klein sheath dress and sexy high heels — va-va-voom! Who knew that body was hiding under all those layers? We totally relate to Sienna’s love of loose dresses, but we can’t help but wonder if she shouldn’t give them a break. Tell us: Which dress do you like better on Sienna? Should she stick to form-fitting dresses?

FILED UNDER: Dresses , Sienna Miller
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Showing 43 comments

Kendra on

i like both of them the top is fittined on the top so it looks better then a regular tent dress then the form fitting one looks to form fittied it looks to small. i like the tent dress better on hger though!

Lisa on

Yuck, yuck, yuck to the tent dress with the cropped jacked and fugly red sunglasses. She definitely should stick to the cleaner line of dress. Sienna always takes risks but she doesn’t even look like the same person.

Joanne on

The black fitted dress is much more flattering to Sienna’s figure than the shapeless babydoll dress.

Frida on

Sienna Miller could pull off anything. She is just gorgeous! And it’s not all about showing off your figure.

Frida on

Sienna Miller could pull off anything. She’s just gorgeous! And it’s not all about showing off your figure…

Molly on

She definitely looks better in the black dress. The other one makes her look 9 months pregnant.

Marie on

I think she absolutely looks fantastic in both:she has the body to wear form-fitting dresses but looks so cute in babydolls..

LeLe on

She looks good in both. They’re both pretty dresses just different looks. The sheath is more sophisticated and the babydoll more fun. She’s so beautiful, she’d look good in a paperbag.

LeLe on

Hate the red sunglasses though.

laci on

she looks pregnant in the babydoll dress. i love her in the sheath dress. she has a better figure in the sheath dress. she has a beautiful body she should show it off.

L on

I think it is obvious that the fitted dress looks much better on her. I didn’t even recogize her in the other outfit.

Tracey on

The white dress looks so frumpy on her. The black dress fits her soooooo much better.

Amanda on

I think that Sienna Miller looks great in anything! she is one of my fashion icons becasue she can wear vintage and be glam!!!! I love her.

Kat on

The black dress is cute and looks much more sophisticated.

sylvia on

sienna looks great in both dresses but i think the black dress looks better on her. She still looks okay in the other one but she could dress it up better

Briana of Collegefashion.net on

Wow! That is a HUGE transformation! The black dress is so much better on her.

pcdoll_melody on

i like babydoll

Elda on

i kinda like the baby doll dress better but w/o the glasses.

alia on

OMG…no comparison–def. the black dress….she looks preggers in the other!…that black dress is gorgeous by the way!!

Laura on

Sienna is known for her unique looks, so she definetley should stick with the babydoll over the plain sheath that makes her blend with all other blonde 20-something actresses.

Jessica on

She looks fierce in both, so it is hard to choose. I’m going to go with the sheath this time though because she accesorized perfectly.

Rebecca on

Definitely the sheath! The babydoll looks too bulky, and especially bad with that cropped jacket. It might have looked better on a toddler. The sheath dress looks awesome on her!


the babydoll makes her look like shes hidin sometin… like a long pregnancy. the sheath is just sexy! she has such a great figure! & y wud u pair a babydoll dress wit a cropped jacket & weird sunglasses?

Krista Z. on

I really dislike the babydoll dress…and I really dont get why this girl cant brush her hair…WHY is she even on this website?…becuz she dated Jude Law???…Lets move on to some1 who is actually worthy, and with a few credentials.

sophieb on

Babydoll because it makes her look cute and is such a nice style on her.

Lauren R on

She’s a pretty girl..period. But the babydoll dress does make her look pregnant and the red sunglasses look horrible with the outfit. She looks very glamorous and classy in the fitted black dress.

lola on

I like the sheath way better. The babydoll dress is unflattering and makes her look pregnant. The sheath is sleek and sexy.

yen on

the black dress is better ,its what the little black dress is all about ,sexy but classy and cool



BellaBoo on

I think Sienna looks great in either dress, but there’s something very sexy, feminine and mature about the sheath dress.

The baby doll is probably a lot more figure friendly to most women, though.

aud on

i like the black dresss better on her shows her awesome body
like the other one dont like the glasses dont go with the outfit and the jacket is ute but not for a pretty dress like that

ar on

i like the black dresss better on her shows her awesome body
like the other one dont like the glasses dont go with the outfit and the jacket is ute but not for a pretty dress like that

Laura on

She looks pregnant in the babydoll dress. Why dress like that when she looks great in the black sheath?

Kelly on

you wear them if your anorexic or if your pregannt
but the sheath dress looks great!

Yily on

Sienna Miller is undoubtedly the hippest most chic woman in London right now. She has a unique sense of style. And a lot of people seem to agree that she is a fashion icon in her own right. Sienna’s style is always original whether she’s wearing casual outfits or glamming it up with formal wear. The girl can do it all. Nobody can layer like Sienna can. The girl can pile so many things on yet still look so effortless and chic. One thing many of her fans and fashion editors love about Sienna is that she recycle certain pieces of clothing and accessory over and over again. And those pieces are always unique and usually one of a kind vintage. Sienna is definitely the most influential fashion icon today. Designers are quickly drawn to her. She just did a shoot for Valentino recently. Sienna is known more as a style icon today rather than a serious actress. I love her both. She is mesmering in pictures as does in movies.

Lynsee on

Ewwwww! Both dresses are disgustingly ugly! Sienna needs a good stylist to help pull her from the worst dressed list! Everything she has been recently wearing has been unfinished and just down right ugly! She needs major help!

Jamie on

Sienna looks great in anything, no contest here. Black or white, bubble or sheath. SHE is the fashionista!

Anna on


haley on

the form-fitting dress looks much better.

YepItsMe on

ok first of all those glasses look like the kind you can buy at wal-mart in the toddler’s section for about three dollars.. but the dresses are just for different occasions, styles, and looks

T-Molly on

Stick to the form fitting! The other dress makes her looks ridiculous.

lee lee on


ali on

wow sienna is a beautiful girl.
but the black dress is much more flattering…the black dress really brings out some curves she reminds me of kim novak from vertigo!

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