Product Details

CÂLLAS’s Ondine Dress delivers a crisp, tailored silhouette with a button-down front and short sleeves, perfect for warm-weather sophistication. Pair it with white sneakers and a straw tote for a polished daytime ensemble.

Materials and Measurements

Blue (97% Cotton, 3% Elastane). Casual dress. Collared. Short sleeves. Button front closure. Shoulder to hemline: 33". Imported. 

Size and Fit

IT 36 - IT 48

The model is wearing a size IT 40.

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Ratings &
Reviews

  (100)  

Includes written reviews and customer fit feedback.

Fit
Runs Small
True to Size
Runs Large

All Photos

Top Contributor
Size worn:
38
Overall fit:
Small
Rented for:
Work
Usually wears: 0
Height: 5' 1"
Bust size: 34C
Body type: Athletic
Weight: 110lbs
Browse Patrice's reviews
August 25th, 2025
Sizes up

Absolutely loved this for work. I did need to size up. It is tight across the chest with the buttons. Lightweight but beautiful cotton, it did need some ironing. Wore it two or three times.

Top Contributor
Size worn:
44
Overall fit:
True to Size
Usually wears: 8
Height: 5' 8"
Bust size: 36D
Body type: Hourglass
Weight: 145lbs
Browse Rebekah's reviews
June 7th, 2025
wore to Shucked

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
46
Overall fit:
Large
Rented for:
Work
Usually wears: 8
Height: 5' 4"
Bust size: 34C
Body type: Athletic
Weight: 150lbs
Browse Amber's reviews
September 14th, 2025
Great style!

With the stress for many different occasions during my rental.! Loved it! Have rented the same basic style in this brand name in a different size (smaller), and that was much better fit, so will size down when I rent this dress again.

Top Contributor
Size worn:
46
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 2"
Bust size: 36B
Body type: Apple
Weight: 145lbs
Browse Leslie's reviews
September 2nd, 2025
I LOVED the new dress

This dress was made to flatter any body. Wish I could have kept it but it was a little pricey.

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Other
Usually wears: 4
Height: 5' 5"
Bust size: 34B
Body type: Athletic
Weight: 135lbs
Browse Laura's reviews
August 14th, 2025
Super flattering and cute 🩵

Wore to a tennis tournament and got so many compliments on how flattering and cute it was. Lots of sitting and moving and didn’t look wrinkled or over worn.

Top Contributor
Size worn:
46
Overall fit:
Large
Rented for:
Work
Usually wears: 6
Height: 5' 3"
Bust size: 34C
Body type: Hourglass
Weight: 140lbs
Browse RTR Member's reviews
June 11th, 2025
Perfect condition

This dress was new with tags. A little on the long side but that’s what I expected and a little baggy in the stomach/waist area.

Top Contributor
Size worn:
38
Overall fit:
True to Size
Rented for:
Work
Usually wears: 2
Height: 5' 3"
Bust size: 32F
Body type: Petite
Weight: 110lbs
Browse Lindsey's reviews
May 28th, 2025
So good!

This shirt dress has such a flattering design. The material is light but thick enough to not be see-through. Length is perfect. Would recommend!

Top Contributor
Size worn:
40
Overall fit:
Small
Rented for:
Work
Usually wears: 0
Height: 5' 1"
Bust size: 34C
Body type: Hourglass
Browse Elizabeth's reviews
September 3rd, 2025
Size up!

I sized up this dress and it worked out well for me. It is a pretty color and has a nice shape. It is perfect for summer, so I think I rented it just in time.

Top Contributor
Size worn:
40
Overall fit:
Small
Rented for:
Work
Usually wears: 4
Height: 5' 4"
Bust size: 34D
Body type: Straight & narrow
Weight: 120lbs
Browse Alexis 's reviews
August 28th, 2025
Size up and up

Ok I love this dress and it looks great if I wear no undergarments, stand up straight as a pencil, suck in, and hold my breath. LOL I thought I sized up enough, but no ma’am. Thank goodness I also rented the perfect blazer to throw on over it bc yes I’m still wearing it to work. Thankfully I own the place.

Top Contributor
Size worn:
46
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 8"
Bust size: 36C
Body type: Athletic
Weight: 150lbs
Browse Christie 's reviews
August 24th, 2025
Maybe a touch short

Worked well for a day-time event.

Top Contributor
Size worn:
44
Overall fit:
True to Size
Usually wears: 6
Height: 5' 9"
Bust size: 36B
Body type: Straight & narrow
Weight: 135lbs
Browse Debbie's reviews
August 1st, 2025
Cute but not super comfy

Top Contributor
Size worn:
48
Overall fit:
True to Size
Rented for:
Other
Usually wears: 12
Height: 5' 6"
Bust size: 40D
Body type: Apple
Weight: 160lbs
Browse Allison's reviews
July 17th, 2025
Great Summer Dress!

Love this dress, but it does get wrinkled easily! Very tailored and great color

Top Contributor
Size worn:
36
Overall fit:
Small
Rented for:
Work
Usually wears: 0
Height: 5' 1"
Bust size: 32C
Body type: Petite
Weight: 110lbs
Browse Stephanie's reviews
July 9th, 2025
Super cute to stand in

Many compliments but had to keep pulling down all day or people could see my undergarments. Slightly tight around hips.

Top Contributor
Size worn:
46
Overall fit:
Large
Rented for:
Work
Usually wears: 10
Height: 6' 0"
Body type: Athletic
Weight: 160lbs
Browse Ramona's reviews
June 5th, 2025
Good for work

Runs a little big but honestly probably good that way for work

Top Contributor
Size worn:
40
Overall fit:
Small
Rented for:
Work
Usually wears: 2
Height: 5' 3"
Bust size: 32DD
Body type: Full Bust
Weight: 115lbs
Browse Ashley's reviews
October 15th, 2025
Only for triangles

The dress fit well in the bust, but vertical snug in the hips. My measurements dont technically put me in the triangle body-shape, but close. I wore it once, with a long blazer, and still felt a little self-concious about the length. I also didnt like the way the collar laid.

Top Contributor
Size worn:
42
Overall fit:
Small
Rented for:
Other
Usually wears: 6
Height: 5' 5"
Bust size: 34B
Body type: Apple
Weight: 125lbs
Browse Audrey's reviews
September 9th, 2025
Not proportioned right for me

It was tight in the waist, but I think a bigger size would have been too big in the bust. I'm more of an apple shape so this wasn't a good fit for me, and I never wore it.

Top Contributor
Size worn:
42
Overall fit:
Small
Rented for:
Work
Usually wears: 4
Height: 5' 1"
Bust size: 34D
Body type: Petite
Weight: 125lbs
Browse Alla's reviews
September 5th, 2025
Not great for a curvy figure

Size up x2. Way too small.

Top Contributor
Size worn:
46
Overall fit:
Small
Usually wears: 12
Height: 5' 5"
Bust size: 34DD
Body type: Hourglass
Weight: 175lbs
Browse Maggie's reviews
July 18th, 2025
short & tight

Not the right fit for my work event, way too tight and short. Maybe if I worked in a different industry 🤪

Top Contributor
Size worn:
42
Overall fit:
Small
Usually wears: 6
Height: 5' 2"
Bust size: 34C
Body type: Petite
Weight: 130lbs
Browse Stacey's reviews
July 6th, 2025
Don’t size down if you have hips

I sized down based on reviews but couldn’t comfortably button this past my waist. So I styled it over a slip and added a sash. Husband said it gave nurse vibes. It’s well made, but not special. Order your regular size.

Top Contributor
Size worn:
48
Overall fit:
True to Size
Rented for:
Work
Usually wears: 10
Height: 5' 5"
Bust size: 36I
Body type: Hourglass
Weight: 185lbs
Browse Aubree's reviews
July 3rd, 2025
Good Fit - Short Slit

The bottom button didn't leave much to the imagination. The slit when walking felt very revealing. I have an hour glass figure. Sizing up might have helped, but it would not have fit as well in the top/middle as my true to size. Sadly didn't work.

Top Contributor
Size worn:
40
Overall fit:
True to Size
Usually wears: 4
Height: 5' 5"
Bust size: 32B
Body type: Athletic
Weight: 132lbs
Browse Elise's reviews
September 15th, 2025
Wore this a ton

You could dress this up or down which I loved. It was perfect for office and weekend. A button did pop off... I just sewed it back on.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
40
Usually wears: 4
Height: 5' 6"
Bust size: 34D
Body type: Athletic
Weight: 124lbs
Browse Lisa's reviews
September 19th, 2025
Versatile & Classic

Loved this dress and wore it several times. It fit well and was very versatile. Wore with flats/tennis shoes for a daytime look and with nude heals to take it into the evening.

Top Contributor
Size worn:
44
Usually wears: 8
Height: 5' 7"
Body type: Hourglass
Browse Becca's reviews
September 13th, 2025
Very nice

Just a little short for work

Top Contributor
Size worn:
44
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 10"
Bust size: 34DDD/E
Body type: Athletic
Weight: 147lbs
Browse Olivia's reviews
September 5th, 2025
Favorite work dress of summer

I've rented this one over and over again. Love it. Can swerve professional or flirty. Perfect for work to happy hour. Fit perfect, wish i could buy this one.

Top Contributor
Size worn:
42
Usually wears: 4
Height: 5' 6"
Bust size: 32G
Body type: Hourglass
Weight: 127lbs
Browse Terri 's reviews
September 1st, 2025
Loved it!

Loved it and very figure flattering

Top Contributor
Size worn:
46
Overall fit:
True to Size
Rented for:
Work
Usually wears: 8
Height: 5' 6"
Bust size: 34DD
Body type: Hourglass
Weight: 160lbs
Browse Marie's reviews
August 27th, 2025
Fit perfectly - a little short but not inappropriate

Perfect for running around outside.

Top Contributor
Size worn:
44
Overall fit:
True to Size
Rented for:
Work
Usually wears: 4
Height: 5' 8"
Bust size: 34C
Body type: Straight & narrow
Weight: 130lbs
Browse Sherri holihan's reviews
August 26th, 2025
I had to size up to 44- normally would be 42. With that it fits like model photo- vs being skin tig

Fits great- casual work or day wear- look put together but not trying too hard

Top Contributor
Size worn:
42
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 7"
Body type: Apple
Weight: 145lbs
Browse Amy's reviews
August 19th, 2025
Great dress. But super short.

Not forgiving on the skin and you can see panties through it. And not way to not wear them because of the length.

Top Contributor
Size worn:
38
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 0
Height: 5' 3"
Bust size: 34C
Body type: Hourglass
Weight: 117lbs
Browse Sara 's reviews
August 2nd, 2025
Everyday wear

Slightly snug on the bottom for pear shaped gals but worked out fine

Top Contributor
Size worn:
44
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 7"
Bust size: 36B
Body type: Pear
Weight: 135lbs
Browse Sara's reviews
July 28th, 2025
Fits nicely

I'm between sizes and the size up fit perfectly.

Top Contributor
Size worn:
42
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 6"
Body type: Athletic
Weight: 135lbs
Browse Kelsey's reviews
July 9th, 2025
Runs a litttle small

Originally got for work, the brand is european so does not have vanity sizing and was too tight for work. I am going to try in a larger size and see if that will work for work :) however this was great for everyday!

Top Contributor
Size worn:
48
Overall fit:
True to Size
Rented for:
Work
Usually wears: 12
Height: 5' 4"
Bust size: 34DD
Body type: Apple
Weight: 148lbs
Browse Amy's reviews
June 26th, 2025
Nice color and texture

Low cut in front

Top Contributor
Size worn:
38
Overall fit:
Small
Rented for:
Everyday
Usually wears: 2
Height: 5' 7"
Bust size: 32D
Body type: Straight & narrow
Weight: 115lbs
Browse Jaylyn's reviews
June 18th, 2025
Size up

This brand runs small. I sized up and still could have gone up another. Either way, this dress is 100000/5. Such a flattering fit! Probably will buy.

Size worn:
46
Overall fit:
True to Size
Rented for:
Party
Usually wears: 8
Height: 5' 2"
Bust size: 36DDD/E
Body type: Full Bust
Weight: 150lbs
Browse Mindy's reviews
August 8th, 2025
Casual but confident

Great for work or gathering.

Top Contributor
Size worn:
36
Overall fit:
True to Size
Rented for:
Work
Usually wears: 0
Height: 5' 1"
Bust size: 32C
Body type: Petite
Weight: 100lbs
Browse Melissa's reviews
July 10th, 2025
Great fit a bit too short for work

Top Contributor
Size worn:
42
Overall fit:
True to Size
Rented for:
Work
Usually wears: 4
Height: 5' 5"
Bust size: 36B
Body type: Straight & narrow
Weight: 129lbs
Browse Anne's reviews
July 3rd, 2025
runs small

size up one size

Top Contributor
Size worn:
42
Overall fit:
True to Size
Usually wears: 6
Height: 5' 6"
Bust size: 36B
Body type: Athletic
Weight: 142lbs
Browse Caroline 's reviews
June 12th, 2025
Super cute!

Top Contributor
Size worn:
46
Overall fit:
Small
Usually wears: 10
Height: 5' 7"
Bust size: 36B
Body type: Pear
Weight: 170lbs
Browse Anneke 's reviews
June 6th, 2025
Beautiful

The color is amazing, but I didn’t fit the first size I tried, too small.. but it’s great.

Top Contributor
Size worn:
40
Overall fit:
Small
Rented for:
Other
Usually wears: 6
Height: 5' 8"
Body type: Full Bust
Weight: 140lbs
Browse RTR Member's reviews
October 5th, 2025
Need to order a bigger size

Need to order bigger size

Top Contributor
Size worn:
40
Usually wears: 4
Height: 5' 6"
Weight: 138lbs
Browse Alexis 's reviews
September 24th, 2025
Liked it!

Wrinkles a lot

See more reviews:
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