Sierra Top

CÂLLAS

$450

original retail

Other Ways to Get It

Product Details

The Callas Sierra Top is a crisp, button-down shirt featuring a flattering ruched front, offering a modern twist on a classic silhouette. Pair with tailored shorts and loafers for a polished daytime look, or tuck into a high-waisted skirt with strappy sandals for an elevated evening ensemble.

Materials and Measurements

White stripe (97% Cotton, 3% Elastane). Top. Collared. Long sleeves. Button front closure. Shoulder to hemline: 22". Imported.

Size and Fit

Sized: IT 6 - IT 48

The model is wearing a size IT 40.

Share

Ratings &
Reviews

  (91)  

Includes written reviews and customer fit feedback.

Fit
Runs Small (16)
True to Size (56)
Runs Large (3)

All Photos

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Work
Usually wears: 4
Height: 5' 6"
Bust size: 34DDD/E
Body type: Full Bust
Weight: 140lbs
Browse Rebecca's reviews
November 13th, 2025
Super sexy professional

Loved this top! So flattering!

Top Contributor
Size worn:
48
Overall fit:
True to Size
Rented for:
Other
Usually wears: 12
Height: 5' 7"
Bust size: 34D
Body type: Apple
Weight: 160lbs
Browse Deana's reviews
November 12th, 2025
Great fit!

Fit like a glove. Beautiful basic white button down.

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Work
Usually wears: 2
Height: 5' 4"
Bust size: 34A
Body type: Athletic
Weight: 135lbs
Browse Krysti's reviews
November 12th, 2025
Flattering

This shirt is so versatile! I was worried about it being more high cut but it is not. The material is stretchy and not see through at all!

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Work
Usually wears: 4
Height: 5' 4"
Bust size: 34B
Body type: Hourglass
Weight: 117lbs
Browse Kristina 's reviews
November 10th, 2025
Basic button up w/ interest

This was easy to wear and a setup up from just a basic white button down. Sleeves were a bit short, but overall was happy with it.

Top Contributor
Size worn:
38
Overall fit:
True to Size
Rented for:
Work
Usually wears: 2
Height: 5' 4"
Bust size: 32B
Body type: Petite
Weight: 121lbs
Browse Tia's reviews
November 4th, 2025
Flattering work top

Wore this multiple times! So flattering for work to dinner look

Top Contributor
Size worn:
44
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 2"
Bust size: 34C
Body type: Petite
Weight: 125lbs
Browse Lauren's reviews
October 24th, 2025
White button down with a twist!

I love the little extra touch, rather than a plain button down. Very flattering! It fit absolutely perfect, however I had to pin the top because it was a little too low cut for work. I would have preferred it a tad longer, but was still able to tuck in my pants. I would have bought this, but the price was just too high. I will continue to keep this on my favorites!

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 0
Height: 5' 4"
Bust size: 32C
Body type: Hourglass
Weight: 125lbs
Browse Destiny 's reviews
August 26th, 2025
PERFECT FIT

This top is so perfect for a date or everyday or even work! I originally ordered for a work trip and ended up wearing 4x for dates. I wish I could buy, but it’s still quite pricey for a shirt.

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 6
Height: 5' 4"
Bust size: 34D
Body type: Hourglass
Weight: 127lbs
Browse Nichia's reviews
August 11th, 2025
Great Shirt

I wore this several times while on vacation. I wore it to a baseball game, on a flight. Very versatile and professional looking.

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 6"
Bust size: 34C
Body type: Hourglass
Weight: 148lbs
Browse Margaret's reviews
July 18th, 2025
Elevated button down!

I liked this shirt more than I thought I would. I expected it to be either too big or too small or have gaping at the buttons over the chest but it just fit really well and was fitted without gaping. Loved it! I had to iron it though because it needs to be crisp to look good. High quality!

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Work
Usually wears: 4
Height: 5' 4"
Bust size: 34C
Body type: Athletic
Browse RTR Member's reviews
July 3rd, 2025
Tailored just right

Perfect to wear under any dress to add a pop of chic

Top Contributor
Size worn:
42
Overall fit:
Small
Rented for:
Work
Usually wears: 6
Height: 5' 6"
Bust size: 34D
Body type: Athletic
Weight: 150lbs
Browse August's reviews
November 12th, 2025
This runs small!

Had to wait weeks to get this top, but then it was too small all over! Across the back and the length of the sleeves. I wore it one day, but it was uncomfortably small for my normally 6/M frame. My daughter, who is slightly smaller, wore it as well and it fit her great. I will try again in a larger size because the style is great.

Top Contributor
Size worn:
48
Overall fit:
True to Size
Rented for:
Work
Usually wears: 12
Height: 5' 4"
Bust size: 38B
Body type: Pear
Weight: 168lbs
Browse Andrea's reviews
November 8th, 2025
Very versatile, office to resort

Worked with high waisted work pants. The gathering in the middle will keep it looking “lived in” aka wrinkled if you will. This isn’t a deal breaker for me, but if it’s not your desired look I wanted to note that the wrinkles would probably not be smoothed by ironing. This would also look cute with linen or flowy pants. I could see wearing this in Mexico or Italy as a relaxed but chic top with chunky jewelry. I was too lazy to change bras so the shadow is black bra underneath, sorry lol

Top Contributor
Size worn:
38
Overall fit:
Small
Rented for:
Work
Usually wears: 2
Height: 5' 4"
Bust size: 34C
Body type: Petite
Weight: 121lbs
Browse Hannah's reviews
November 2nd, 2025
Nice white button down

Nothing too special about this white button down but i guess the gathering at the buttons adds interest. Nice crisp shirt for work or church. It fit well but i wish I’d gone up a size for a little more comfort. High waisted pants or skirt necessary if you don’t want the tiniest sliver of skin showing.

Top Contributor
Size worn:
42
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 2"
Bust size: 34D
Body type: Hourglass
Weight: 135lbs
Browse Leslee's reviews
September 14th, 2025
Basic Work

Great office top. Nothing special but overall great fit!

Top Contributor
Size worn:
46
Overall fit:
Small
Rented for:
Work
Usually wears: 10
Height: 6' 0"
Bust size: 36D
Body type: Hourglass
Weight: 175lbs
Browse Melissa's reviews
September 8th, 2025
A little short but cute top.

Top Contributor
Size worn:
44
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 2"
Bust size: 34C
Body type: Athletic
Weight: 142lbs
Browse Danya's reviews
August 24th, 2025
lots of compliments

wore this shirt to the office with jeans and got so many compliments. size 44 fits perfectly for my Medium/size 6/34C chest. it bunches up a little at the shoulders on the back but still worth the rent if you like the style! just needs a really good steam.

Top Contributor
Size worn:
46
Overall fit:
Large
Rented for:
Everyday
Usually wears: 10
Height: 5' 5"
Bust size: 32D
Body type: Pear
Weight: 155lbs
Browse Angela's reviews
August 12th, 2025
Looks put-together, but odd fit on me

The pocket was too high or maybe my boobs are too low. 😂

Top Contributor
Size worn:
48
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 10
Height: 5' 7"
Bust size: 38B
Body type: Athletic
Weight: 160lbs
Browse Avril's reviews
July 19th, 2025
Not as flattering as you hope …

Top Contributor
Size worn:
44
Usually wears: 8
Height: 5' 4"
Bust size: 38B
Body type: Hourglass
Weight: 140lbs
Browse Laura 's reviews
December 3rd, 2025
Great blouse

Fit perfect, loved the tailored look yet was casual enough with jeans

Length

Too Long

Top Contributor
Size worn:
44
Overall fit:
True to Size
Usually wears: 6
Height: 5' 3"
Body type: Petite
Weight: 140lbs
Browse Heather's reviews
November 26th, 2025
Finally, the perfect button down

Everything about this shirt is perfect. It didn't gap at the boobs, it was fitted without being tight anywhere. Want to buy!

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Length

Just right

Top Contributor
Size worn:
44
Overall fit:
True to Size
Usually wears: 8
Height: 5' 6"
Bust size: 34DD
Body type: Athletic
Weight: 147lbs
Browse Kriselle's reviews
June 5th, 2025
great take on a classic

I'd buy it if it wernt so expensive. A classic white collared shirt with a nice details

Overall Fit

Just right

Size worn:
42
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 1"
Bust size: 38C
Body type: Hourglass
Weight: 130lbs
Browse Fiorella's reviews
November 28th, 2025
Great and flattering fit

Top Contributor
Size worn:
40
Usually wears: 4
Height: 5' 7"
Bust size: 34C
Body type: Athletic
Weight: 124lbs
Browse Emilie's reviews
November 19th, 2025
Very cute but runs small

Maybe I ordered the wrong size but it was short on the arms and tight for the bust. It's also lower cut so better for casual wear than business

Top Contributor
Size worn:
44
Usually wears: 6
Height: 5' 5"
Bust size: 36DD
Body type: Hourglass
Weight: 135lbs
Browse Christie 's reviews
November 17th, 2025
Beautiful shirt

I'm had to size up for the bust to fit, but then I think the rest was less snug, and I think snug is the intended look. It's a beautiful shirt. I would consider purchasing if it wasn't so expensive.

Top Contributor
Size worn:
44
Usually wears: 6
Height: 5' 3"
Bust size: 34D
Body type: Athletic
Weight: 153lbs
Browse K.c.'s reviews
November 6th, 2025
Cute Business Shirt

Wore this shirt for work a couple times. I really liked it and the fit at the bottom.

Top Contributor
Size worn:
42
Rented for:
Work
Usually wears: 8
Height: 5' 9"
Bust size: 34A
Body type: Athletic
Weight: 145lbs
Browse Jennifer's reviews
November 6th, 2025
Great!

Nice for a work even. Ruching provides great camouflage

Top Contributor
Size worn:
44
Usually wears: 8
Height: 5' 4"
Bust size: 36C
Body type: Athletic
Weight: 146lbs
Browse Tricia's reviews
October 18th, 2025
Stunning!

This blouse is a classic with a twist. The ruching is just perfect and so incredibly flattering. I imagine to keep it would be a bit of a nightmare to iron but worth it. Highly recommend.

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 2
Height: 5' 4"
Body type: Athletic
Weight: 119lbs
Browse Cathy 's reviews
October 11th, 2025
Perfect

A different twist of a classic blouse , loved it

Top Contributor
Size worn:
46
Overall fit:
True to Size
Rented for:
Work
Usually wears: 10
Height: 5' 10"
Body type: Full Bust
Browse Liz's reviews
October 7th, 2025
LOVE this shirt

This is the ultimate wardrobe staple. The perfect white button down shirt- so much more flattering than the standard. That said, I do think the cut with the material does read a little more casual than I orginally thought it would, but I loved it! A blazer and jeans definitely go well with this one. I'm watching for it to go on sale!

Top Contributor
Size worn:
38
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 2
Height: 5' 2"
Body type: Athletic
Weight: 110lbs
Browse Katherine's reviews
October 4th, 2025
Signature White With a Twist

This is a refreshing twist to the traditional white button down. Trouble free top!

Top Contributor
Size worn:
44
Usually wears: 6
Height: 5' 7"
Bust size: 34D
Body type: Hourglass
Weight: 160lbs
Browse Kate's reviews
October 1st, 2025
My favorite white top

Please go on sale because this is the best white shirt ever - super flattering! I've rented it more than once and would do so again.

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 6"
Bust size: 34B
Body type: Athletic
Weight: 130lbs
Browse Claudia's reviews
September 4th, 2025
Great versatile shirt

For those who like a white button down this adds a new sexy stylish twist

Top Contributor
Size worn:
42
Usually wears: 6
Height: 5' 5"
Bust size: 36D
Body type: Hourglass
Weight: 143lbs
Browse Amber's reviews
August 28th, 2025
Standard

This structured, fitted top was perfect for a work event.

Top Contributor
Size worn:
38
Overall fit:
Small
Usually wears: 4
Height: 5' 6"
Body type: Hourglass
Weight: 130lbs
Browse Caroline's reviews
August 20th, 2025
Great work top

Runs a little snug, but such a cute top! I may have to buy it

Top Contributor
Size worn:
46
Overall fit:
Large
Rented for:
Work
Usually wears: 10
Height: 5' 3"
Bust size: 38C
Body type: Hourglass
Weight: 151lbs
Browse Jennifer's reviews
August 5th, 2025
Runs a bit loose, great quality

Liked the fit, but could have sized down. Flattering and nice twist on a classic. Liked the v-neck detail.

Top Contributor
Size worn:
40
Overall fit:
True to Size
Rented for:
Other
Usually wears: 4
Height: 5' 6"
Body type: Athletic
Weight: 135lbs
Browse Kelsey's reviews
July 9th, 2025
Size up depending on build

If you are thinking about wearing for work and are a C or larger i would size up!

Top Contributor
Size worn:
42
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 8
Height: 5' 9"
Bust size: 34D
Body type: Hourglass
Weight: 158lbs
Browse Danielle's reviews
June 24th, 2025
Great fit

Button downs never look good on me but this one fit well. Form fitting but cute with high waisted trousers or jeans.

Top Contributor
Size worn:
46
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 8
Height: 5' 8"
Bust size: 34DDD/E
Body type: Full Bust
Weight: 140lbs
Browse Alyson's reviews
June 21st, 2025
Perfect button down

This is a beautiful blouse. Fits perfectly. So much better than my button downs because of the gathered waist. I’d should buy it.

Top Contributor
Size worn:
44
Overall fit:
True to Size
Usually wears: 8
Height: 5' 6"
Bust size: 34DDD/E
Body type: Full Bust
Weight: 150lbs
Browse Candy's reviews
June 16th, 2025
Crisp and Clean

Just exactly what one would like from a white cotton button-down. I like the scalloped edge on the bottom rather than a straight finish.

Top Contributor
Size worn:
44
Overall fit:
True to Size
Rented for:
Work
Usually wears: 8
Height: 5' 6"
Bust size: 36C
Body type: Apple
Weight: 140lbs
Browse Jen's reviews
June 5th, 2025
High quality but the fit didn't love me

I wore this to work (it didn't show skin on my like the model ). It was cute but just was not that flattering on my chest. This was definitely a me problem- nothing to do with the top.

See more reviews:
1 / 3

Here to brighten up your inbox.

Emails are the fastest way to learn about new styles, sales, and more.

By clicking submit, you agree to our Terms of Service and Privacy Policy.