Twilight Dress

Reformation

$278

original retail

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Product Details

Tie shoulders and a dramatic front slit give this resort-ready dress by Reformation a sultry touch.

Materials and Measurements

Green floral chiffon (100% Viscose). Hourglass. Square neck. Sleeveless. Back zipper closure. Imported.

Size and Fit

Sized: 0-12

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Ratings &
Reviews

  (42)  

Includes written reviews and customer fit feedback.

Fit
Runs Small (16)
True to Size (23)
Runs Large (3)

All Photos

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 2"
Bust size: 34DD
Body type: Athletic
Weight: 140lbs
Browse Mackenzie's reviews
May 30th, 2024
Cute and comfortable

Really flattering fit. I love the square neck and the fitted bodice that goes into a flowing waist

Size worn:
8
Overall fit:
Small
Rented for:
Wedding
Usually wears: 6
Height: 5' 1"
Body type: Pear
Weight: 140lbs
Browse Michelle's reviews
April 18th, 2024
So cute, but runs small

The print and style are SO cute and decently flattering, but as usual with reformation, it runs small. I normally wear 6-8, but honestly think I could’ve even worn a 10 and been comfortable. Would definitely get again!

Top Contributor
Size worn:
2
Overall fit:
Small
Rented for:
Wedding
Usually wears: 0
Height: 5' 4"
Bust size: 32B
Body type: Petite
Weight: 115lbs
Browse Anna 's reviews
August 24th, 2023
Beautiful! Runs small

I loved this dress and got tons of compliments. It does run small—I am almost always a 0 and the 2 was the better fit for me. Plan on steaming it before you wear it, the fabric is very wrinkly. The adjustable tie straps made it very petite-friendly!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 2
Height: 5' 2"
Bust size: 32A
Body type: Petite
Weight: 115lbs
Browse Gemma's reviews
August 2nd, 2023
Size up, have fun with the slit

Reformation waists run small! I'm a 26 in jeans, and a regular 2/4 in most dress brands, but a 6 is always best for me in Reformation. I wore this to a wedding in Ireland, and it was so, so much fun to dance in. The skirt has great movement! Do note that the slit looks great in motion and while standing, but can expose a lot of leg while you're sitting. It's not enough to worry about flashing anyone, but it is definitely a lot to show off to family (I did keep my napkin over my lap during dinner).

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 6
Height: 5' 2"
Bust size: 32DDD/E
Body type: Full Bust
Weight: 125lbs
Browse Elana's reviews
July 14th, 2023
LOVED this dress!

I felt so comfortable and beautiful in this dress, and I got a ton of compliments. The slit in the side was so fun! Both the 6 and 8 fit me but I felt more comfortable in the 8 with my larger chest. I 100% would rent again.

Size worn:
0
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 0
Height: 5' 3"
Bust size: 32B
Body type: Petite
Weight: 105lbs
Browse Christina's reviews
June 12th, 2023
Perfect fit on small frame

This dress fit like a dream! The 2 would’ve honestly worked due to the adjustable straps and elastic-y ruched back, but the 0 for perfectly. Usually I’m a 00/0 and the 0 probably fits more like a 00.

Size worn:
8
Overall fit:
True to Size
Rented for:
Other
Usually wears: 6
Height: 5' 8"
Bust size: 36C
Body type: Athletic
Weight: 145lbs
Browse RTR Member's reviews
May 16th, 2023
Gorgeous but size up! It runs small!

I usually wear a 4-6 but reviews said it ran small so I ordered a 6 and 8 and I’m glad I did because I ended up wearing the 8 and it JUST fit. If you get the right size it’s gorgeous! I felt so pretty! Wish I got more pictures!

Size worn:
8
Overall fit:
Small
Rented for:
Formal Affair
Browse RTR Member's reviews
May 11th, 2023
Size up

I normally wear a 6 and ordered an 8 which fit perfectly

Top Contributor
Size worn:
8
Overall fit:
Small
Rented for:
Wedding
Usually wears: 6
Height: 5' 2"
Bust size: 34B
Body type: Pear
Weight: 150lbs
Browse Allison's reviews
May 3rd, 2023
Endless compliments!

Perfect for a wedding although be warned slit is high and for me it was tight in the hips even though I sized up, the fabric has little to no give. that being said for a rental it fit well and was a huge hit all night!

Size worn:
4
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 4
Height: 5' 4"
Bust size: 32DD
Body type: Hourglass
Weight: 135lbs
Browse RTR Member's reviews
April 26th, 2023
Love

Not bra friendly but didn’t need it. Dress was cute and perfect!!

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Other
Usually wears: 2
Height: 5' 3"
Bust size: 32DD
Body type: Full Bust
Weight: 115lbs
Browse Kaitlyn's reviews
March 8th, 2023
Size Up

This brand usually runs a size too small for me so I sized up and it fit perfectly. The slit isn't too high and the length is great for shorter girls

Top Contributor
Size worn:
12
Overall fit:
True to Size
Rented for:
Party
Usually wears: 12
Height: 5' 9"
Body type: Hourglass
Browse RTR Member's reviews
August 7th, 2023
Fun party dress!

I thought the fit was spot on, but order up for a back up size if you are concerned. I can see how others thought it could have been small in places.

Top Contributor
Size worn:
10
Overall fit:
Large
Rented for:
Wedding
Usually wears: 6
Height: 5' 8"
Body type: Hourglass
Browse Carolyn's reviews
July 18th, 2023
Perfect summer wedding dress!

Have this dress in my own closet in another color, so knew it would be perfect to order. I usually am a size 6 but wear an 8 in reformation, only a size 10 was available so that’s what I ordered and it worked out great! Ties are adjustable and the smocked back gets tighter or looser depending on your size. Would highly recommend!

Size worn:
4
Overall fit:
Small
Rented for:
Wedding
Browse RTR Member's reviews
June 14th, 2023
Fun flirty dress, a little snug

Cute dress but fit was a little snug. No need for a bra! Easy to dance in with the slit. I did press the straps before tying them and it looked much nicer.

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Other
Usually wears: 6
Height: 5' 6"
Bust size: 34B
Body type: Athletic
Weight: 140lbs
Browse RTR Member's reviews
January 8th, 2025
Crowd pleaser!

Lots of compliments on this dress! It fit but was definitely snug, and the tie straps were a bit annoying, but it was a great look at the post-wedding brunch.

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 6
Height: 5' 5"
Bust size: 34C
Body type: Pear
Weight: 130lbs
Browse RTR Member's reviews
May 16th, 2024
Graduation Dress

Snug on the chest but overall fit well. Steamed the dress when it arrived but it still got quite wrinkled within a few hours from sitting. Bow straps can be adjusted to desired length.

Top Contributor
Size worn:
2
Overall fit:
Large
Usually wears: 2
Height: 5' 7"
Bust size: 32DD
Body type: Athletic
Weight: 122lbs
Browse Katherine's reviews
November 4th, 2024
beautiful

really stunning dress and straps are tie so you can adjust where you want them. the slit is pretty high, so if that bothers you skip this one. usually ref is small but i got a 2 and it was actually a bit large around my chest. bra is optional, but i wore an adhesive bra just so the girls had some support and cleavage lol.

Overall Fit

Runs big

Top Contributor
Size worn:
0
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 0
Height: 5' 5"
Body type: Straight & narrow
Weight: 112lbs
Browse Abby's reviews
October 17th, 2023
Love this dress and the thigh slit

Another beautiful design by Reformation! Super flattering fit throughout. I like that you can retie the straps to where you'd like. I own this dress in another pattern so I knew how it would fit/where the slit would hit on my thigh etc.

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 4
Height: 5' 8"
Bust size: 34C
Body type: Athletic
Weight: 135lbs
Browse Margaret's reviews
October 2nd, 2023
Loved it!

Gorgeous print and dress, worked perfectly for a Miami wedding. The slit is high but I didn't mind, made dancing more fun! Wore it with a white belt and it was really cute! Tons of compliments

Size worn:
4
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 4
Height: 5' 5"
Bust size: 32C
Body type: Athletic
Weight: 130lbs
Browse RTR Member's reviews
August 21st, 2023
This fabric wrinkles easily but the pattern makes it pretty undetectable!

The theme of the wedding was Garden Party and I received tons of compliments on this dress. Highly recommend!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 2
Height: 5' 2"
Bust size: 32DD
Body type: Petite
Weight: 128lbs
Browse Christina's reviews
August 7th, 2023
very cute rehearsal dinner dress!

fits TTS (with wiggle room). I normally wear a 4 in reformation but only a 6 was available and still fit well, especially given straps are adjusted

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 4"
Bust size: 32C
Body type: Pear
Weight: 135lbs
Browse Katja's reviews
June 27th, 2023
Loved!!!

Size UP! I couldn’t even get the 4 past my hips. the 6 fit PERFECTLY and I loved wearing this so much I went on Poshmark and bought it!

Size worn:
8
Overall fit:
Small
Rented for:
Wedding
Usually wears: 2
Height: 5' 5"
Bust size: 32C
Body type: Athletic
Weight: 115lbs
Browse Yejim's reviews
May 12th, 2023
Beautiful dress but fits small

Thankfully I knew that reformation fits small and had read the review so I ordered bigger than I would've normally. Size 6 fit but it was very tight and I wanted to be a little more comfortable so ended up going with the size 8. Other than that, its a very nice dress! The straps are a little tricky and kept slipping when dancing but it was easily fixed by tying them tighter.

Size worn:
6
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 6
Height: 5' 2"
Bust size: 36DD
Body type: Full Bust
Weight: 125lbs
Browse RTR Member's reviews
March 23rd, 2023
Great dress!

6 is my normal size and it fit, but may have been slightly more comfortable in an 8. But will say it is true to size.

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 3"
Bust size: 32D
Body type: Hourglass
Weight: 130lbs
Browse Julie's reviews
March 21st, 2023
Perfect Casual/Formal Hybrid

Wore this to a rehearsal dinner, and I think it was a nice midpoint between casual and formal; can be dressed up or down. It's very form-fitting, but the ruching in the back makes it surprisingly forgiving and comfortable. Loved it.

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 4
Height: 5' 3"
Bust size: 36C
Body type: Hourglass
Weight: 115lbs
Browse Amelia's reviews
March 8th, 2023
Perfect for Spring!

Wore this dress for multiple events including a bridal shower and a cocktail party. You can easily dress it up or down with a sweater. Be careful of the straps - you need to make sure they are tied enough where they don’t start falling down mid evening. Love this dress - will definitely rent again!

Top Contributor
Size worn:
0
Overall fit:
True to Size
Usually wears: 0
Height: 5' 5"
Bust size: 30C
Body type: Petite
Weight: 100lbs
Browse Purvi's reviews
February 13th, 2025
Flattering fit especially with the adjustable sleeve ties. Reformation is a great fit for petites!

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 2
Height: 5' 2"
Bust size: 32DD
Body type: Petite
Browse Alex's reviews
June 24th, 2024
Super Flattering

This was so comfortable and super flattering!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 4
Height: 5' 5"
Bust size: 34C
Body type: Athletic
Weight: 135lbs
Browse RTR Member's reviews
September 8th, 2023
Cute and fun but shows a lot of skin!

Overall, the dress is very cute and fun and it was a hit at the wedding! The slit is high and sitting down it can look higher, but standing and walking it looks great. The ties on the arms were unstable, they kept sliding down no matter how tightly I tied them. I could have dealt with one or the other (slit or ties) all night, but dealing with both was a little distracting. I wouldn't rent this specific dress again but am very glad I tried out the style!

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 5"
Bust size: 34A
Body type: Athletic
Weight: 125lbs
Browse Jennifer's reviews
June 25th, 2023
Perfect fit!

Fits like a glove. Good for every day but can also dress up for an event

Top Contributor
Size worn:
6
Overall fit:
Small
Rented for:
Formal Affair
Usually wears: 6
Height: 5' 7"
Bust size: 34C
Body type: Hourglass
Weight: 145lbs
Browse Stephanie's reviews
April 10th, 2023
Too tight in the chest but lovely otherwise

Size worn:
2
Overall fit:
Small
Usually wears: 2
Height: 5' 7"
Bust size: 32DDD/E
Body type: Full Bust
Weight: 130lbs
Browse Michelle's reviews
July 31st, 2023
Pretty fabric and has adjustable straps but slit was so high it was inappropriate to wear

Did not wear due to slit height

Top Contributor
Size worn:
4
Overall fit:
Small
Usually wears: 2
Height: 5' 5"
Bust size: 32DD
Body type: Straight & narrow
Weight: 123lbs
Browse Renee's reviews
April 12th, 2023
Not for larger chested

Wanted to love this - sized up and tried a 4. Did not fit well in chest at all (32D/DD), probably would have looked better on someone with smaller chest. Also didn’t find the green to be a very pretty shade

Size worn:
4
Overall fit:
Small
Rented for:
Formal Affair
Usually wears: 4
Height: 5' 8"
Bust size: 32A
Body type: Athletic
Weight: 140lbs
Browse Hannah's reviews
February 13th, 2023
No formal enough!

Ok y’all— I had high hope, but the slit went up WAY too far.. the dress hit my knee at a strange length … and i didn’t love the fit. Did not wear to the event.

Top Contributor
Size worn:
4
Overall fit:
Small
Rented for:
Party
Usually wears: 4
Height: 5' 3"
Bust size: 32C
Body type: Petite
Weight: 130lbs
Browse Claire's reviews
June 22nd, 2023
Tight & unflattering - SIZE UP BIG TIME

I'm a long-time RTR user and this was the first dress I've rented without wear. Torso was incredibly tight - I felt like a sausage. I have a long torso which made the slit sit uncomfortably high. Not a forgiving cut or material. Very disappointing.

Top Contributor
Size worn:
2
Overall fit:
Small
Usually wears: 2
Height: 5' 3"
Bust size: 32B
Body type: Pear
Weight: 120lbs
Browse Megan's reviews
April 17th, 2023
A little small in the rib cage area

This dress is cute and fit well everywhere else but it was tight in the rib cage area soI didnt wear it

Top Contributor
Size worn:
6
Overall fit:
Small
Rented for:
Vacation
Usually wears: 4
Height: 5' 2"
Bust size: 34B
Body type: Athletic
Weight: 140lbs
Browse Anuja 's reviews
May 19th, 2023
Too small!

Gorgeous dress but I ordered a size up from my usual size which is a 4 still did not fit 😭

Top Contributor
Size worn:
6
Overall fit:
Small
Rented for:
Date
Usually wears: 8
Height: 5' 10"
Bust size: 34B
Body type: Hourglass
Weight: 160lbs
Browse Ali's reviews
August 2nd, 2025
Loved the color and pattern of this one!

Rented a 6 as I’m either a 6 or 8 in dresses typically. This did not fit well on my hips and the slit went up really high. With an 8 or 10, I could adjust it as needed and it’d be an amazing dress! Even with the tightness on the hips, it was still very flattering from the side-just not quite the right size for me!

Top Contributor
Size worn:
2
Overall fit:
True to Size
Usually wears: 0
Height: 5' 7"
Body type: Straight & narrow
Weight: 120lbs
Browse Caitlin's reviews
June 10th, 2024
Na

Top Contributor
Size worn:
2
Overall fit:
Small
Usually wears: 0
Height: 5' 1"
Bust size: 32A
Body type: Petite
Weight: 118lbs
Browse Tess 's reviews
May 26th, 2025
Strange sizing for Ref

I'm pretty consistently a 0 and sometimes a 2 in Reformation dresses, and this one was so small. There's a seam under the chest that was really tight that made it super uncomfortable/ unflattering. A rare miss from Ref

Overall Fit

Runs small

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