Ilana Cotton Sundress

Lilly Pulitzer

4.5
(127 Reviews)

Product Details

Effortlessly charming, the Ilana Cotton Sundress features a sweetheart neckline and sleeveless design, making it ideal for any occasion. Pair it with sandals for a relaxed look or elevate it with heels for sophistication.

Materials and Measurements

Blue Floral (100% Cotton). Casual Dress. Sweetheart neck. Sleeveless. Pull on. 19" from shoulder to hemline. Imported.

Size and Fit

Sized: 0-16

Model is 5'10 and wearing a size 4.

Not see through | Pockets are functional | Lining on the inside | Petite friendly | Structured silhouette | Strapless or braless recommended | Straps are adjustable | Mid-weight | Very stretchy | Comfortable fit | True to size

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Ratings &
Reviews

  (127)  

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
Usually wears: 10
Height: 5' 2"
Bust size: 36D
Body type: Athletic
Weight: 160lbs
Browse Michelle's reviews
September 12th, 2024
Florida dream

TTS with elastic waist and adjustable straps.

Overall Fit

Just right

Top Contributor
Size worn:
12
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 12
Height: 5' 5"
Body type: Pear
Weight: 180lbs
Browse Jenna's reviews
August 20th, 2025
Great summer dress

This a great dress. It can be dressed down for everyday wear or dressed up for business casual or a daytime party! Very versatile and it has pockets

Team RTR
Size worn:
4
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 3"
Bust size: 34C
Body type: Hourglass
Weight: 118lbs
Browse Nerelyn's reviews
May 1st, 2024
Team RTR Review

Gorgeous colors! I usually lean for more neutral colors but this dress caught my eye due it’s beautiful colors and it did not disappoint. The colors are so vibrant and the fabric although it’s a bit stiff, it is breathable. The top part did fit a bit looser than I would’ve liked but it was something I could work with. Such a cute spring dress!

Team RTR
Size worn:
10
Overall fit:
True to Size
Rented for:
Other
Usually wears: 10
Height: 5' 5"
Bust size: 36C
Body type: Hourglass
Weight: 144lbs
Browse Christina's reviews
April 25th, 2024
Team RTR Review

I loved this dress! It’s very comfortable and true to size. It has adjustable straps and pockets where I could put my sunglasses or phone. It was a fun spring dress to wear!

Team RTR
Size worn:
0
Overall fit:
True to Size
Rented for:
Date
Usually wears: 0
Height: 5' 4"
Bust size: 32DDD/E
Body type: Hourglass
Weight: 120lbs
Browse Ashley's reviews
April 24th, 2024
Team RTR Review

I loved this dress by Lilly Pulitzer! In my opinion, it runs true to size with stretch around the back. I recommend renting your normal size. This style is fitted throughout the midsection, and flowy and looser at the hips. It works best for both small and larger chests. You can't to wear a standard bra with this dress due to the thin straps but I felt supported without one! At 5'4, the length was perfect on me as a short sundress. The dress looks like the model photo and is great for summer. The pattern and colors on the dress is so beautiful and vibrant in person. I felt comfortable in this dress and was not too short in the back. Plus, it has pockets! Pair with a heeled sandal, or a white sneaker to dress it down!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 5' 2"
Bust size: 34C
Body type: Athletic
Weight: 130lbs
Browse Laura's reviews
July 9th, 2025
Super cute and easy to wear

This was a super cute, comfortable, and flattering dress. Just throw it on and you're good to go. I was able to wear it without a bra too.

Overall Fit

Just right

Chest

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 10
Height: 5' 5"
Bust size: 34F
Body type: Hourglass
Weight: 160lbs
Browse Bridget's reviews
January 22nd, 2025
Bridget, Feminine & Flattering

Overall Fit

Just right

Top Contributor
Size worn:
2
Overall fit:
True to Size
Usually wears: 4
Height: 5' 2"
Bust size: 34C
Body type: Petite
Weight: 122lbs
Browse Tara's reviews
September 19th, 2024
Loved it!

Overall Fit

Just right

Top Contributor
Size worn:
8
Overall fit:
True to Size
Usually wears: 8
Height: 5' 0"
Bust size: 36C
Body type: Athletic
Weight: 135lbs
Browse Erica's reviews
September 14th, 2024
Tropical vibes

Fun, flattering! Adjustable straps!

Overall Fit

Just right

Top Contributor
Size worn:
2
Overall fit:
True to Size
Usually wears: 2
Height: 5' 4"
Bust size: 32B
Body type: Petite
Weight: 120lbs
Browse Christina's reviews
April 25th, 2024
Second time I rented this and love it

Overall Fit

Just right

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 6"
Bust size: 34D
Body type: Hourglass
Weight: 150lbs
Browse Joy's reviews
August 20th, 2025
Adorable

Wore this to a house warming party and it was so cute! I will definitely rent it again!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 6
Height: 5' 7"
Bust size: 36B
Body type: Hourglass
Weight: 138lbs
Browse Alicia 's reviews
August 20th, 2025
Super cute!

Fit really nicely. No bra needed!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 5' 6"
Bust size: 36D
Body type: Hourglass
Weight: 155lbs
Browse Kerri's reviews
August 15th, 2025
Cute

Cute and comfy

Size worn:
8
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 8
Height: 5' 3"
Bust size: 34B
Body type: Pear
Weight: 145lbs
Browse Brittany's reviews
July 28th, 2025
So cute!

This was so comfortable, and I felt so put together. It could be dressed up with heels, but it was perfect for walking around Florence in 90 degree heat with white sneakers. Loved it!

Top Contributor
Size worn:
12
Overall fit:
True to Size
Usually wears: 10
Height: 5' 3"
Bust size: 36C
Body type: Hourglass
Weight: 180lbs
Browse Ariel's reviews
July 23rd, 2025
Cute, basic LP

Nothing extraordinary but perfect for a casual beach dinner

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 6
Height: 5' 4"
Bust size: 34DDD/E
Body type: Hourglass
Weight: 140lbs
Browse Kaitlyn 's reviews
May 7th, 2025
Super cute and comfy!

Top Contributor
Size worn:
0
Overall fit:
True to Size
Rented for:
Party
Usually wears: 0
Height: 5' 3"
Bust size: 32B
Body type: Petite
Weight: 101lbs
Browse Tamara's reviews
March 15th, 2025
Perfect fit, padded and lined cups that didn’t require a bra or pasties. Bright, looked brand new.

Size 0

Top Contributor
Size worn:
0
Overall fit:
True to Size
Usually wears: 2
Height: 5' 7"
Bust size: 32DD
Body type: Straight & narrow
Weight: 125lbs
Browse Laura's reviews
December 9th, 2024
Very cute

Usually I’m not into Lilly patterns but this was very cute. A bit short but playful and fun.

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 4"
Bust size: 36A
Body type: Athletic
Weight: 120lbs
Browse Katie's reviews
September 22nd, 2024
Cute and comfortable for a casual party.

Size worn:
10
Overall fit:
True to Size
Rented for:
Wedding
Usually wears: 8
Height: 5' 5"
Bust size: 36C
Body type: Pear
Weight: 180lbs
Browse RTR Member's reviews
August 9th, 2024
Comfy, cute and got lots of compliments

Wore it to a casual, summer wedding and it was the perfect vibe. I probably could have gone a size down (but I’m in between sizes right now). Did I mention it has pockets? Everyone raved about the colors, too.

Top Contributor
Size worn:
8
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 8
Height: 5' 5"
Bust size: 36D
Body type: Athletic
Weight: 155lbs
Browse Micaela's reviews
July 4th, 2024
Loved for tropical vacation!

Top Contributor
Size worn:
2
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 2
Height: 5' 4"
Bust size: 32B
Body type: Petite
Weight: 121lbs
Browse Jessica's reviews
June 27th, 2024
Super fun

Fits great! Pockets fun.

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Other
Usually wears: 4
Height: 5' 9"
Bust size: 32B
Body type: Hourglass
Weight: 125lbs
Browse Jennifer's reviews
May 28th, 2024
Cute and comfy!

Can dress up or down, suits many occasions

Team RTR
Size worn:
6
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 5"
Bust size: 34D
Body type: Hourglass
Weight: 160lbs
Browse Breana's reviews
April 27th, 2024
Team RTR Review

I wore the Ilana cotton sundress twice because it was so dang cute! The colors are poppin on this dress and it just gives so much life! I loved that the dress has pockets, because honestly how doesn’t love pockets on a cute sundress? It’s giving feminine and fun! I did wear a strapless bra with the dress, but honestly you can go without one because the dress has support in that area!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Usually wears: 6
Height: 4' 11"
Bust size: 36C
Body type: Hourglass
Weight: 125lbs
Browse Susan's reviews
June 28th, 2025
Super cute but shoulder straps were slightly too long.

Love the cut and color! Overall fit was good with the exception of the shoulder straps being too long for my short frame.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Runs big

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
8
Overall fit:
True to Size
Usually wears: 8
Height: 5' 5"
Bust size: 34DD
Body type: Apple
Weight: 142lbs
Browse Danielle's reviews
November 10th, 2024
Cute and fun vacation dress. Easy to wear.

Overall Fit

Just right

Chest

Just right

Arms & Shoulders

Just right

Waist

Just right

Hips

Just right

Length

Just right

Top Contributor
Size worn:
10
Overall fit:
True to Size
Rented for:
Date
Usually wears: 8
Height: 5' 9"
Bust size: 34B
Body type: Pear
Weight: 158lbs
Browse Joni's reviews
October 19th, 2025
Lilly P Perfection!

A tad bit short but suuuuuuper cute other than that! I’ve rented it twice already and likely will do it again!

Top Contributor
Size worn:
4
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 4
Height: 5' 4"
Bust size: 34B
Body type: Athletic
Weight: 138lbs
Browse Shontae's reviews
September 3rd, 2025
Cute sun dress

Simple and classic sun dress, wore on vacation in Cape May, NJ for a classic preppy look. The skirt was a little poufy but didn’t distract from the overall cuteness.

Top Contributor
Size worn:
2
Overall fit:
True to Size
Usually wears: 2
Height: 5' 9"
Bust size: 34C
Body type: Straight & narrow
Weight: 130lbs
Browse Jessie's reviews
August 25th, 2025
Cute summer Lilly

So this dress is adorable, but I am 5’9” so it’s a tiny bit short. I love the pockets and comfort of the dress. It’s great for summer, but maybe a little young for me.

Top Contributor
Size worn:
8
Overall fit:
Small
Rented for:
Vacation
Usually wears: 8
Height: 5' 3"
Bust size: 36B
Body type: Pear
Weight: 160lbs
Browse Chelsie 's reviews
July 8th, 2025
Cute, not super flattering

It wasn’t amazingly flattering on me but I liked the colors for vacation.

Top Contributor
Size worn:
12
Overall fit:
True to Size
Rented for:
Other
Usually wears: 12
Height: 5' 7"
Bust size: 36C
Body type: Hourglass
Weight: 180lbs
Browse Jessica's reviews
May 25th, 2025
Comfy & Cute

Comfy & cute! Wore for Easter but would be cute for any summer event!

Top Contributor
Size worn:
6
Overall fit:
True to Size
Rented for:
Vacation
Usually wears: 6
Height: 5' 3"
Bust size: 34B
Body type: Hourglass
Weight: 130lbs
Browse Maggie's reviews
May 6th, 2024
Super color fun dress

Team RTR
Size worn:
4
Overall fit:
True to Size
Rented for:
Everyday
Usually wears: 4
Height: 5' 2"
Bust size: 34DD
Body type: Full Bust
Weight: 130lbs
Browse Leslie's reviews
April 24th, 2024
RTR Team Review - Adorable!

This dress is adorable! The vibrant colors and adjustable straps with elastic smocking on the back provide flexibility. It falls just above the knee, has convenient pockets, and fits true to size. It's perfect for Spring and Summer, as well as tropical vacations.

Team RTR
Size worn:
16
Overall fit:
True to Size
Rented for:
Date
Usually wears: 18
Height: 5' 3"
Bust size: 38DDD/E
Body type: Apple
Weight: 210lbs
Browse Jasmine's reviews
April 17th, 2024
Team RTR Review

Love the pattern for this classic Lily P style. The dress is a little short, I'm 5'3 but have some backside, so maybe a little show if you have extra backside if you decide to order. It is a little tight around the bust area even after adjusting the straps. Love that it has pockets cause what dress shouldnt. If top heavy may consider wearing without a bra if you are comfortable wearing the dress in that state. Plan to wear with some neutral wedges for elevated day time look.

Team RTR
Size worn:
4
Overall fit:
True to Size
Rented for:
Party
Usually wears: 4
Height: 5' 5"
Bust size: 38B
Body type: Athletic
Weight: 135lbs
Browse Emma's reviews
April 11th, 2024
Team RTR Review

Good classic Lilly Pulitzer dress. It is very flattering and lightweight but a bit short so heads up to taller girls! I am wearing a size 4 which is my normal size. Straps are adjustable and there is elastic smocking in the back.

Top Contributor
Size worn:
10
Overall fit:
True to Size
Usually wears: 12
Height: 5' 7"
Bust size: 36D
Body type: Full Bust
Weight: 165lbs
Browse Danielle's reviews
April 24th, 2025
Meh

Cute pattern but it fit weird in the chest area and wasn't all that flattering. Very puffy and doesn't give you any shape.

Overall Fit

Just right

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 Jasmine's reviews
February 28th, 2025
Pretty cute

Didn't feel like it did a tone for me but it was a cute dress!

Overall Fit

Just right

Top Contributor
Size worn:
6
Overall fit:
Small
Rented for:
Everyday
Usually wears: 6
Height: 5' 8"
Bust size: 36A
Body type: Hourglass
Weight: 142lbs
Browse Rachael's reviews
July 15th, 2025
Too short for tall person

I’m fine with shirt dresses but it was way too short on the torso so the skirt didn’t look right at all. Would have been cute if it fit me (I’m 5ft 8).

Top Contributor
Size worn:
10
Overall fit:
True to Size
Usually wears: 10
Height: 5' 4"
Bust size: 36D
Body type: Hourglass
Weight: 165lbs
Browse Gina's reviews
June 28th, 2025
Didn't have to wear a bra!

This dress was so easy to wear. Even though the cups were a bit small, I didn't wear a bra, and it looked and felt totally fine. I wore this on vacation and then to lunch after a spa day with friends. Perfect Lilly piece!

Overall Fit

Just right

Top Contributor
Size worn:
2
Overall fit:
True to Size
Usually wears: 4
Height: 5' 1"
Bust size: 34C
Body type: Pear
Weight: 111lbs
Browse RTR Member's reviews
June 25th, 2025
Light summery Lilly look!

Cute and comfy, was a bit pouffier than I like in the skirt which made it look shorter than I like (and I"m short!)

Overall Fit

Just right

See more reviews:
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