Keyhole Detail Dress

Peter Som x RTR

4
(106 Reviews)

Product Details

Moody autumn florals and a tie keyhole detail set the stage for this flowing maxi dress by Peter Som Collective. Pair this earth tone frock with suede boots to give your OOTD a vintage vibe.

Materials and Measurements

Brown floral chiffon (100% Polyester). Hourglass. Long sleeves. Sweetheart. Pull on. Imported.

Size and Fit

Sized: 0-16

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Ratings &
Reviews

  (106)  

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:
Date
Usually wears: 8
Height: 5' 5"
Bust size: 34DD
Body type: Hourglass
Weight: 150lbs
Browse Ximena's reviews
April 23rd, 2025
I was 2 months postpartum and this dress was so flattering

Just go for it

Top Contributor
Size worn:
16
Overall fit:
True to Size
Rented for:
Party
Usually wears: 16
Height: 5' 3"
Bust size: 44G
Body type: Full Bust
Weight: 195lbs
Browse Ashley's reviews
January 19th, 2025
flattering for busties

This was very flattering! As a 44G it's great when a dress can minimize the breasts while also emphasizing them as the star. Super flattering shape & the peep hole wasn't overwhelming for large chested due to the tie. The front tie is very long and easily gets knotted but that's whatever. A good choice for busty babes. Wore to a cocktail party.

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 4
Height: 5' 7"
Bust size: 32B
Body type: Athletic
Weight: 145lbs
Browse Mary's reviews
October 26th, 2024
Fall Rehearsal Dinner

I got so many compliments on this dress! Was super comfy and true to size. I wore with black boots but would’ve looked cute with heels too!

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 14
Height: 5' 5"
Bust size: 36C
Body type: Apple
Weight: 190lbs
Browse Chandler's reviews
December 1st, 2024
Absolutely perfect!

Overall Fit

Just right

Length

Too Long

Top Contributor
Size worn:
0
Overall fit:
True to Size
Usually wears: 0
Height: 5' 4"
Bust size: 32C
Body type: Athletic
Weight: 115lbs
Browse Leala's reviews
November 5th, 2024
LOVE LOVE LOVE

This dress is perfect. Fits amazing and is the cutest dress ever. I felt great in it

Overall Fit

Just right

Top Contributor
Size worn:
2
Overall fit:
Large
Usually wears: 6
Height: 6' 0"
Bust size: 34B
Body type: Athletic
Weight: 142lbs
Browse Ellen's reviews
October 30th, 2024
Great fall dress

Only size available was a 2 and it worked but was a tight squeeze getting into, 4 would've worked as well but otherwise loved this dress, wore this to a rehearsal dinner in Virginia in October

Overall Fit

Runs big

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 7"
Bust size: 34C
Body type: Hourglass
Weight: 125lbs
Browse Haley's reviews
October 28th, 2024
perfect fall dress

super comfortable and so cute for fall!

Overall Fit

Just right

Top Contributor
Size worn:
10
Overall fit:
True to Size
Usually wears: 8
Height: 5' 7"
Body type: Pear
Browse Carolyn's reviews
October 22nd, 2024
Loved this dress!

Wore this to a fall wedding and it was absolutely perfect! The fit was right on and the colors were great for fall...I got a ton of compliments. Highly recommend!

Overall Fit

Just right

Top Contributor
Size worn:
16
Overall fit:
True to Size
Usually wears: 18
Height: 5' 4"
Bust size: 36C
Body type: Pear
Weight: 220lbs
Browse Abigail's reviews
October 5th, 2024
Size 16 230 lbs perfection

Overall Fit

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 4
Height: 5' 7"
Bust size: 36B
Body type: Straight & narrow
Weight: 130lbs
Browse Jacqueline's reviews
October 1st, 2024
Breezy, lightweight, flattering + perfect for Fall!

Absolutely stunning dress overall and fit perfectly!! I would wear this over and over if I could. Compliments for days, perfect for fall backyard wedding, and such a lightweight breathable fabric. 100000% recommend.

Overall Fit

Just right

Top Contributor
Size worn:
14
Overall fit:
True to Size
Rented for:
Party
Usually wears: 12
Height: 6' 1"
Bust size: 38C
Body type: Athletic
Weight: 200lbs
Browse Joy's reviews
March 30th, 2025
The perfect dress

Wore this to a night out with the girls and it was just so breezy and light weight . Would be perfect for vacation and the slit is such a great added touch .

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 8"
Bust size: 34B
Body type: Athletic
Weight: 143lbs
Browse Laurel 's reviews
November 5th, 2024
Gorgeous dress for fall!

Perfect fit, beautiful slit in leg. Can dress up or down. Wore for rehearsal dinner October wedding.

Top Contributor
Size worn:
0
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 0
Height: 5' 0"
Bust size: 34A
Body type: Petite
Weight: 100lbs
Browse Stephanie's reviews
October 24th, 2024
STUNNING and perfect for petite!

I’m so in love with this dress. Perfect for a fall wedding I’m attending and fits my petite frame well. I’m wearing it with 3in heels but could also wear flats without it dragging. So flattering and well tailored. The shoulders are slightly loose but it definitely works even for a small chest. Debating purchasing!

Size worn:
12
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 12
Height: 5' 7"
Bust size: 36D
Body type: Hourglass
Weight: 170lbs
Browse RTR Member's reviews
October 1st, 2024
Love, love, love this dress!

Such a perfect dress for a fall wedding! Lightweight, flattering and comfortable, and it’s even more gorgeous in person. I received SO many compliments. Fits true to size and I didn’t need a bra, even with a bigger chest! Half tempted to keep it and would 100% rent this one again!

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Party
Usually wears: 6
Height: 5' 9"
Bust size: 34DD
Body type: Athletic
Weight: 139lbs
Browse Laura's reviews
June 23rd, 2024
Attractive

Wore to rehearsals in Montana. Switched out with black heels afterwards for dinner. Very flattering. Your bra straps may show on the bottom-sides a little. You can tie the keyhole on the front to whatever size you want. I’m in my 2nd trimester and had no problem wearing this and feeling beautiful.

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 6
Height: 5' 4"
Bust size: 36B
Body type: Pear
Weight: 145lbs
Browse Samantha's reviews
May 11th, 2024
Great winery dress! Lightweight, flattering, TTS

Loved this dress! Perfect for a 50-60 degree winery day. Light weight, airy, flowy and really flattering. I’m typically a 4-6 and more of a pear shape so I liked that this was fitted through the bodice - yet stretchy! Would rent again!

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Party
Usually wears: 2
Height: 5' 3"
Body type: Pear
Weight: 120lbs
Browse Caroline's reviews
April 5th, 2024
So flattering

Only issue was the slip under would turn and you can see it in the leg slit but I would order it again. It was comfortable and fit right right.

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Date
Usually wears: 6
Height: 5' 8"
Body type: Hourglass
Weight: 142lbs
Browse Megan's reviews
March 2nd, 2024
Fancy but not too fancy

Great for date night. Wore with booties in nyc. Not super warm (thin arm fabric) but loved it!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 5"
Bust size: 34C
Body type: Hourglass
Weight: 130lbs
Browse Jessica's reviews
January 27th, 2024
Loved it!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 8"
Bust size: 36D
Body type: Hourglass
Weight: 150lbs
Browse Amanda's reviews
January 20th, 2024
So many compliments!

Pretty pattern. Super cute, the shoulders just kept sliding down and I had to keep pulling them up all night. I’m quite busty, so I wore a tank underneath as I didn’t want too much cleavage for a work party.

Top Contributor
Size worn:
14
Overall fit:
True to Size
Rented for:
Party
Usually wears: 14
Height: 5' 6"
Bust size: 36DD
Body type: Apple
Weight: 162lbs
Browse Kit's reviews
January 19th, 2024
Beautiful but pretty vampy!

Loved this dress but it was pretty autumn/witchy/vampire-y for most occasions. Thats a wild description, but hopefully it makes sense. I wore it once and got a lot of love for it, but it felt almost like cosplay.

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Date
Usually wears: 4
Height: 5' 10"
Bust size: 32C
Body type: Straight & narrow
Weight: 140lbs
Browse Maren's reviews
December 9th, 2023
Love a flirty long-sleeved dress

Great fit and has elastic for comfort. The tie in front can be open or tight, so there’s some nice options for how sultry you care to look. Wore to work and also out for a concert.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Other
Usually wears: 2
Height: 5' 4"
Bust size: 34C
Body type: Hourglass
Weight: 123lbs
Browse Leslie's reviews
November 30th, 2023
Loved this dress!! Perfect for family pictures!

I ended up wearing the size 0, I’m 123lbs, 5’4” for reference. Usually a standard size 2 but the 0 fit perfectly!

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 3"
Bust size: 34C
Body type: Petite
Weight: 128lbs
Browse Laurie's reviews
November 27th, 2023
Stunner

Loved this dress even though it was a smidge small in the chest for me. I was still able to wear a bra with it - even with the keyhole opening (the tie hid the very bottom part of my bra). Wore this to a Flamenco show in Spain but it would also be perfect for a date night or party. So flattering. Would definitely rent again.

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 5"
Bust size: 28D
Body type: Hourglass
Weight: 132lbs
Browse Michelle's reviews
November 16th, 2023
Loved this for a easy Fall work outfit

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Formal Affair
Usually wears: 2
Height: 5' 4"
Bust size: 30C
Body type: Athletic
Weight: 125lbs
Browse Sarah's reviews
October 15th, 2023
Beautiful fall print

Fits beautifully. The back is elastic. Really gorgeous pattern in person and lightweight. I have a smaller chest and was able to wear no bra.

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 8"
Bust size: 34C
Body type: Pear
Weight: 150lbs
Browse Paige's reviews
October 9th, 2023
Fun fall fit

Very light, easy to wear dress that runs true to size. The slit takes it up a notch! It would be perfect for a date night or fun fall fete.

Top Contributor
Size worn:
12
Overall fit:
Small
Rented for:
Wedding
Usually wears: 12
Height: 5' 3"
Bust size: 36D
Body type: Hourglass
Weight: 190lbs
Browse Emily's reviews
October 3rd, 2023
Not a perfect fit but I made it work and loved it!

I am normally a size 12 but I’m curvy and this dress was very snug around my hips. It also was almost too snug around my bust. I still really liked it so I added a belt and tucked the dress in to make it a little shorter. It was very flattering and good quality. I wore it to a wedding and I got a lot of compliments! 4 stars because I wish it fit my curves a little better!

Top Contributor
Size worn:
6
Overall fit:
Large
Usually wears: 6
Height: 5' 3"
Bust size: 34C
Body type: Pear
Weight: 150lbs
Browse Lindsey's reviews
October 22nd, 2023
Just okay fall dress

Rented it for work during the fall transition. Nothing memorable. I found the waist on the dress too low, so I added a belt and tucked up to waist. Sizing was okay. Bra: 34 d waist: 28/29 top:2/4 bottoms:6/8

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 5' 4"
Bust size: 34B
Body type: Athletic
Weight: 135lbs
Browse Lauren's reviews
November 4th, 2024
Fall fun

Great fall dress.

Overall Fit

Just right

Top Contributor
Size worn:
10
Overall fit:
True to Size
Usually wears: 10
Height: 5' 5"
Bust size: 36D
Body type: Hourglass
Browse Suzana's reviews
October 23rd, 2024
Good, not great

Overall a nice choice for a fall day at the horse races! A little boobalicious, as other commenters have mentioned, but that I didn't mind. It was snug in the abdomen, so I wore spanx, and the slick material just kept riding up, and the shoulders didn't want to stay up. I happily wore but probably won't rent again.

Overall Fit

Just right

Waist

Runs small

Top Contributor
Size worn:
6
Overall fit:
Large
Rented for:
Other
Usually wears: 6
Height: 5' 1"
Body type: Pear
Browse RTR Member's reviews
October 23rd, 2024
Wide shoulder, snug on the hips

The dress overall was very cute for a fall day. The shoulder kept falling which was a bit annoying. It is a bit snug on the hips for me, but fit just enough. Overall, not too bad if you don’t mind the shoulder peek.

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Work
Usually wears: 6
Height: 5' 4"
Bust size: 34C
Body type: Pear
Weight: 129lbs
Browse Stacey's reviews
March 16th, 2024
Loved how this looks

I loved how I looked in this, but it wasn't the most comfortable. The dress itself and fabric is comfortable, but the shoulders kept feeling like they were falling off, even though they actually were staying up. I wouldn't rent again but I loved wearing this and wore it twice to events.

Top Contributor
Size worn:
10
Overall fit:
Large
Rented for:
Other
Usually wears: 10
Height: 6' 0"
Bust size: 36D
Body type: Apple
Weight: 155lbs
Browse Teresa's reviews
February 22nd, 2024
Almost cute!

This could have been great except shoulders would not stay up. Also note large keyhole in front. Hard to conceal bra or maybe try strapless? Straps showed & also front of bra due to large keyhole in front. Very pretty fabric & rest fitted well. Nice long length.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Usually wears: 2
Height: 5' 9"
Bust size: 32D
Browse Shera's reviews
March 30th, 2025
Obsessed

Absolutely in love with this dress and kept it for MONTHS of wear here in NYC - for winter for fall for everything! Always a ton of compliments when I would wear it.

Overall Fit

Just right

Top Contributor
Size worn:
0
Overall fit:
True to Size
Usually wears: 2
Height: 5' 3"
Body type: Pear
Weight: 120lbs
Browse Jackie's reviews
November 14th, 2024
Great Fall Dress

Comfortable, TTS. Great fall dress. Will rent again.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Usually wears: 6
Height: 5' 5"
Bust size: 34B
Body type: Athletic
Weight: 130lbs
Browse Catherine's reviews
November 5th, 2024
Flattering

Great with a postpartum tummy. Wore for a casual halloween. May rent again when I need a lightweight yet autumn vibe. Gave me a great figure.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 10
Height: 5' 6"
Bust size: 36D
Body type: Full Bust
Weight: 160lbs
Browse Sophie's reviews
October 30th, 2024
True to Size

This was a little too big on me, but I did order a size up from what I usually wear. So I would say it's probably true to size. Beautiful chiffon material! Great fall dress

Overall Fit

Just right

Top Contributor
Size worn:
0
Overall fit:
True to Size
Usually wears: 0
Height: 5' 4"
Bust size: 32B
Body type: Petite
Weight: 105lbs
Browse Whitni's reviews
October 25th, 2024
Elegant and Comfortable

Still digging for the photo, but this is a must rent. The photos don’t do it justice anyway. It’s a beautiful fall dress that is perfect for a dinner date, wedding, or event.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 5' 4"
Bust size: 36C
Body type: Full Bust
Weight: 140lbs
Browse Liliana's reviews
October 19th, 2024
Very Comfy

Great fall dress. Back is smocked, giving the dress a nice shape and extra room.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

See more reviews:
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