Product Details

The Cecilie Bahnsen Alena Dress features a dreamy, voluminous silhouette with delicate, sculptural details. Pair it with sleek flats or minimal heels for a modern, romantic look.

Materials and Measurements

Black (100% Polyester). Casual dress. Sweetheart neckline. Sleeveless. Back zipper closure. Shoulder to hemline: 49". Imported. 

Size and Fit

Sized: UK6-UK14

The model is wearing a size UK8.

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Ratings &
Reviews

  (39)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 3"
Bust size: 36A
Body type: Petite
Weight: 155lbs
Browse Lashaun 's reviews
October 17th, 2025
Whimsical with Class

It fit perfectly around the chest. The pockets were perfect. Wore this to an outdoor museum and I became art. Super classy fit

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Party
Usually wears: 0
Height: 5' 6"
Bust size: 34A
Body type: Straight & narrow
Weight: 102lbs
Browse Sarah's reviews
August 2nd, 2025
A gore-tex sac dress, but I loved it!

In many ways this dress reminded me of those cartoons of people wearing empty wooden barrels as clothing, two straps at the top like suspenders to hold it up. Google “bankruptcy barrel” if you don’t follow. Indeed, the material, though described as polyester, feels much more like some of my heavier duty Patagonia coats; good to know that this dress hold up in a snowstorm. Yet, despite these seemingly disqualifying elements—or, dare I say *because* of these bizarro features—this dress is amusingly lovely. The top is corseted and small; heads up there. The ties are yours to adjust. From there, you really are wearing a tent, and a very breathable one at that. Who knew gore-tex was light as linen in stifling summer heat?! You can wear this with flats during the day or add a kitten heel to go out at night. My only hesitation in recommending this dress wholeheartedly is the top, corseted part: it is tight and as other reviews have suggested may be better suited for smaller-chested ladies. Even if this dress isn’t for you, give this designer a chance. You’ll be happy you did!

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Party
Usually wears: 0
Height: 5' 4"
Bust size: 34A
Body type: Athletic
Weight: 115lbs
Browse Kori's reviews
June 16th, 2025
Obsessed

I felt so gorgeous in this dress. Definitely intended for smaller chests, but it worked well for me. I did not need to wear a bra but a strapless still could have fit underneath. The fabric is almost structured, which is part of what I loved about it.

Top Contributor
Size worn:
6
Overall fit:
Small
Usually wears: 2
Height: 5' 3"
Bust size: 32DD
Body type: Petite
Weight: 110lbs
Browse Layla's reviews
May 20th, 2025
So flattering

Overall Fit

Runs small

Top Contributor
Size worn:
12
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 11"
Bust size: 34D
Body type: Athletic
Weight: 150lbs
Browse Amanda's reviews
September 24th, 2025
Better in person

Great dress

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 2
Height: 5' 7"
Bust size: 32D
Body type: Straight & narrow
Weight: 125lbs
Browse Bethany's reviews
August 25th, 2025
Stunning and feminine

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Date
Usually wears: 6
Height: 5' 7"
Bust size: 34C
Body type: Athletic
Weight: 150lbs
Browse Casey's reviews
June 20th, 2025
Perfect spring dress.

Loved this dress! Bust area on top was definitely on the smaller side making it a bit low, but not a big issue.

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 6
Height: 5' 4"
Bust size: 34C
Body type: Athletic
Weight: 140lbs
Browse Christina's reviews
April 25th, 2025
Chic

I was worried about how the chest part would fit and if I'd be spilling over but it actually fit fine. I'm a 34c/36b for reference. I like the adjustable shoulder straps to secure in place. The dress steamed just fine. The material was tarp like which didn't bother me and really gave it the structure you see in the photo. Tad noisy if you're walking alone lot but I wore for a work event and then for Easter. This type of dress is the reason I love RTR. Def on the trendier fashion side and not something I'd buy but I loved wearing it when I rented it. Also had pockets.

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Party
Usually wears: 0
Height: 5' 4"
Bust size: 34B
Body type: Athletic
Weight: 122lbs
Browse Seantyel's reviews
April 20th, 2025
Great For Small Chest

If the girls are small, this dress is STUNNING. I am a small 34B and wore the dress with no bra, just some small Boomba bustier chicken cutlets to give me a bit more umph and *chefs kiss*. Definitely would not recommend for you more blessed girlies.

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Date
Usually wears: 2
Height: 5' 5"
Bust size: 34A
Body type: Athletic
Weight: 125lbs
Browse Jessica's reviews
July 20th, 2025
Not the most comfortable

Very cute dress, especially for the small chested girls like me. It fit perfectly but the boning and lining were a bit uncomfortable. I wouldn’t have been able to handle wearing this dress all day, but for a date night dinner, it was perfect. Love that it has pockets also.

Top Contributor
Size worn:
10
Overall fit:
True to Size
Usually wears: 4
Height: 5' 1"
Bust size: 32B
Body type: Petite
Weight: 130lbs
Browse Isabella's reviews
April 1st, 2025
beautiful dress!

order based on your chest size! plenty of room in the skirt. super flattering on small chests.

Overall Fit

Just right

Top Contributor
Size worn:
10
Usually wears: 4
Height: 5' 5"
Body type: Hourglass
Weight: 126lbs
Browse Lauren's reviews
October 26th, 2025
Obsessed!

Made my boobs look incredible and got so many compliments on it

Top Contributor
Size worn:
8
Overall fit:
True to Size
Usually wears: 4
Height: 5' 5"
Bust size: 34A
Body type: Straight & narrow
Weight: 125lbs
Browse Freddie's reviews
April 2nd, 2025
Transition staple

No complaints!! Super adorable

Overall Fit

Just right

Size worn:
8
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 2
Height: 5' 7"
Bust size: 32A
Body type: Pear
Weight: 125lbs
Browse Chloe's reviews
October 10th, 2025
Love this dress!! Super lightweight material

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 4"
Bust size: 34C
Body type: Athletic
Weight: 127lbs
Browse Lauren's reviews
August 20th, 2025
Love

Top Contributor
Size worn:
8
Overall fit:
True to Size
Usually wears: 2
Height: 5' 4"
Bust size: 32A
Body type: Pear
Weight: 135lbs
Browse Laura's reviews
July 9th, 2025
Great if you’re on the itty bitty titty committee

Top Contributor
Size worn:
8
Overall fit:
True to Size
Usually wears: 2
Height: 5' 6"
Weight: 126lbs
Browse Hannah's reviews
April 26th, 2025
Gorgeous material and fit

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 0
Height: 5' 5"
Bust size: 32A
Body type: Straight & Narrow
Weight: 113lbs
Browse Jamie's reviews
July 22nd, 2025
The perfect black summer dress

Overall Fit

Just right

Top Contributor
Size worn:
10
Overall fit:
Small
Usually wears: 6
Height: 5' 6"
Weight: 130lbs
Browse Andjelija's reviews
May 20th, 2025
really love

this dress is so cute. i will rent again but will be sizing up. it's very tight in the chest even with very small boobs.

Overall Fit

Runs small

Chest

Runs small

Arms & Shoulders

Runs small

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 6
Height: 5' 5"
Bust size: 34C
Body type: Athletic
Weight: 140lbs
Browse Casey 's reviews
April 2nd, 2025
The ladies are out!

Cool dress, funky material. Be prepared to show off your chest though, the cups are super small

Overall Fit

Just right

Chest

Runs small

Size worn:
8
Overall fit:
True to Size
Usually wears: 2
Height: 5' 7"
Body type: Straight & narrow
Browse Arianne's reviews
September 14th, 2025
Cute, very small bust section

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 6
Height: 5' 9"
Body type: Pear
Weight: 150lbs
Browse Carolina's reviews
August 27th, 2025
Flattering

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Date
Usually wears: 2
Height: 5' 7"
Body type: Straight & narrow
Weight: 125lbs
Browse India's reviews
June 18th, 2025
very small bust area!

material is very crinkly/taffeta/stiff. a very dramatic, fun shape! wore with knee high boots. the bust area cups are VERY small, anyone with any boobs would not be able to make this work.

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 2
Height: 5' 7"
Bust size: 34B
Body type: Pear
Weight: 130lbs
Browse Elizabeth's reviews
April 18th, 2025
Super cute and comfy

Very cute! Fabric is a little stiff and funny, but overall it’s great.

Top Contributor
Size worn:
8
Overall fit:
Small
Usually wears: 2
Height: 5' 4"
Bust size: 36A
Body type: Athletic
Weight: 118lbs
Browse Krisha's reviews
May 10th, 2025
Tight in the Chest

Ordered a size up and it was still too tight on the chest. I am an A cup.. Back zipper was also very difficult to zip.

Overall Fit

Runs small

Chest

Runs small

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
8
Usually wears: 4
Height: 5' 5"
Weight: 138lbs
Browse Jennifer's reviews
March 30th, 2025
Not for girls with any chest

I loved the design of this dress but it is not designed for anyone bigger than a B Cup. I was spilling out and couldn’t wear it to the event.

Chest

Runs small

Top Contributor
Size worn:
6
Overall fit:
Small
Usually wears: 2
Height: 5' 3"
Bust size: 32A
Body type: Athletic
Weight: 119lbs
Browse Anastasiia's reviews
July 3rd, 2025
The bust is way too small

Top Contributor
Size worn:
6
Overall fit:
Small
Usually wears: 2
Height: 5' 2"
Bust size: 34B
Body type: Petite
Weight: 110lbs
Browse Olivia's reviews
June 18th, 2025
Top of dress runs very small

Top Contributor
Size worn:
12
Overall fit:
Small
Usually wears: 4
Height: 5' 8"
Bust size: 32D
Body type: Athletic
Weight: 130lbs
Browse Rita's reviews
May 10th, 2025
Small

Top Contributor
Size worn:
10
Usually wears: 4
Height: 5' 3"
Bust size: 34C
Body type: Hourglass
Weight: 140lbs
Browse Dericka's reviews
April 5th, 2025
I wanted to love

The chest area fit weird and the cup almost didn't cover everything. I had to adjust the straps to hold it up but the cup is really small my boobs we're under the wire

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Date
Usually wears: 0
Height: 5' 1"
Bust size: 30B
Body type: Straight & narrow
Weight: 100lbs
Browse Alexa's reviews
March 29th, 2025
Weird material

Felt like I was wearing a tarp lol but cute silhouette

Top Contributor
Size worn:
6
Overall fit:
Small
Rented for:
Other
Usually wears: 2
Height: 5' 1"
Bust size: 34A
Body type: Petite
Weight: 105lbs
Browse Richa's reviews
September 3rd, 2025
comically small, basically a bag

not sure who this would fit. I'm pretty small and the cups were too small for my boobs. the dress not only looks like a bag, but FEELS like tarp. avoid!!!

Overall Fit

Runs small

Chest

Runs small

Arms & Shoulders

Just right

Waist

Just right

Hips

Runs big

Length

Too Long

Top Contributor
Size worn:
8
Overall fit:
Large
Usually wears: 0
Height: 5' 4"
Bust size: 32B
Body type: Petite
Weight: 118lbs
Browse Liana's reviews
April 4th, 2025
terrible, looks like a circus

Overall Fit

Runs big

Top Contributor
Size worn:
8
Overall fit:
Large
Usually wears: 4
Height: 4' 11"
Bust size: 34B
Body type: Petite
Weight: 126lbs
Browse Elaine's reviews
March 26th, 2025
Weird material. This dress felt like paper mache.

Overall Fit

Runs big

Size worn:
6
Overall fit:
Small
Rented for:
Other
Usually wears: 2
Height: 5' 8"
Bust size: 32A
Body type: Straight & narrow
Weight: 117lbs
Browse Michella's reviews
September 4th, 2025
It was too tight in the bust and I'm a 32A. I couldn't even get it zipped

Size way up

Top Contributor
Size worn:
12
Overall fit:
Small
Usually wears: 6
Height: 5' 8"
Bust size: 36B
Body type: Athletic
Weight: 138lbs
Browse Jennifer's reviews
August 2nd, 2025
Never wore, too small in the chest for me :(

Top Contributor
Size worn:
12
Overall fit:
Small
Rented for:
Other
Usually wears: 8
Height: 5' 11"
Bust size: 34C
Body type: Straight & narrow
Weight: 150lbs
Browse Tia's reviews
May 2nd, 2025
Weird fit, don't bother

Such a weird fit and overall odd dress. The top will not fit anything more than an A / small B cup. And the ballooning style was not at all flattering and did not hang well. Didn't wear.

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 4
Height: 5' 4"
Bust size: 32DD
Body type: Straight & narrow
Weight: 128lbs
Browse Deanna's reviews
April 12th, 2025
Weird material and bodice

This was not what I expected. I ordered up knowing this brand runs tight in the chest but there was no shape or structure to the top it was rather odd. It's also a very stiff tarp like material. In concept was cool but didn't end up wearing because of the fit and material.

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Other
Usually wears: 6
Height: 5' 4"
Body type: Hourglass
Weight: 155lbs
Browse Taylor's reviews
March 20th, 2025
Horrible quality

Literally sounds like a giant tarp on your body

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