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Women's Peninsula Chambray Shirt UPF 50+

Women's Peninsula Chambray Shirt UPF 50+ is rated 3.9 out of 5 by 56.
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  • UPF 50+
  • Relaxed fit
  • Full length sleeves with roll up button tab
  • Button down front
  • Curved hem
  • Chest pockets
  • 27" Body length (size medium)
  • ChambrayLite™ fabric: Silky smooth handfeel, breathable and eco-friendly.
  • 100% Tencel
  • Machine wash, tumble dry
  • Imported

Recommended for everyday leisure, gathering with friends, strolling the city and enjoying an al fresco lunch.

Avoid swimming, not chlorine and salt water resistant or water repellent.

Easy to dress up or down, our versatile and flattering Peninsula Chambray Shirt is a classic piece with our sun protective twist. Smartly tailored with a button placket at the neck, roll-up sleeves with button tabs, and chest pockets with a secure button flap, our women’s chambray shirt provides relaxing comfort with stylish elegance. Perfect for everyday and made for travel, this lightweight shirt is velvety soft, forgiving and best of all, machine washable.
Fabric Details
ChambrayLite™ Fabric ChambrayLite™ Fabric
Softer than your typical chambray, our ChambrayLite™ fabric is made from 100% Tencel fibers which are harvested from renewable eucalyptus trees for sustainable sun protection with an unforgettable cotton-like feel.

Coolibar’s sun protective clothing is designed to be worn in the sun and to provide excellent UV protection. If you have any questions about size, fit or style, talk to one of our Customer Service Representatives at 1-800-926-6509. They'll be happy to help, as well as offer expert advice on coordinating sunscreen hats with your wardrobe.

Match your measurements (in inches) to the chart below. If your measurements fall in between two sizes, you may prefer the larger size.


SIZE   BUST (inches) WAIST (inches) HIPS (inches)
XXS 00-0 31⅛-31¾ 23½ – 24½ 33¼-33⅞
XS 2-4 32-33¼ 25-26 35-36
S 6-8 33½-35 26½-27½ 36½-37½
M 10-12 36½-38 28½-30 38½-40
L 14-16 39½-41 31½-33 41½-43
XL 18-20 43-45 35-37 45-47
XXL 22 47 39 49
2X 24 49 41 51
3X 26 51 43 53


Due to the range of fabrics and styles, each hat fits slightly different. See individual hat circumferences in the Highlights section of the product page. Our One Size hats are designed to fit most.

HOW TO DETERMINE YOUR HAT SIZE: Measure around your head, from the center of your forehead, keeping tape straight and parallel to the floor. Measure around fullest part.


Circumference (inches) 6 - 7 7 - 8 ½ 8 ½ - 10

Measure circumference of hand around fullest part just below the knuckles, excluding thumb. Use right hand if right handed, and left hand if left-handed. Measure hand in inches and refer to the sizing chart for your glove size. Use the larger number to determine your size. People with extra long fingers, or who would like a looser fit should consider ordering a size up.


SIZE (measure circumference) BICEP WRIST SLEEVE LENGTH
XS 5 ¼ 18
S/M 9 ¼ 5 ½ 20
L/XL 11 ¼ 6 22 ½
XXL 13 ¼ 6 ¼ 22 ½


30C, 30D          
32A, 32B, 32C, 32D          
32DD, 34A, 34B, 34C          
34D, 34DD, 36A, 36B, 36C          
36D, 36DD          
38A, 38B, 38C, 38D          
40A, 40B, 40C, 40D          
42A, 42B          
42C, 42D          

PLEASE NOTE: The measurements on our size chart are very similar to most major clothing companies. However, we generally allow for a relaxed fit - geared for outdoor activity, travel or a casual outing. Pants, skirts, blouses and polo shirts have extra room for comfort and are not body hugging.

When fitting jackets, cover-ups or any outerwear, our fit model is wearing the appropriate under layers that we would expect you to be wearing. You do not have to "size up" - we have done that for you.


Never try to measure yourself. Seek the help of a companion and use a soft tape measure.

  • Height: Stand in stocking feet, with feet together, back to the wall. Measure from top of head to the floor.
  • Arm: Bend arm to 90 degrees. Place hand on hip. Start at center of back of neck. Measure across the shoulder to the elbow and down to the wrist. Number of inches equals your sleeve length.
  • Bust/Chest: With the arms relaxed down at sides, measure fullest part of bust/chest, keeping tape parallel to floor.
  • Hip: Stand with heels together, keeping tape straight and parallel to the floor. Measure around fullest part.
  • Neck: Measure around base of the neck (the lowest point of the neck). Number of inches equals the neck size.
  • Inseam: Take a pair of pants that fits you well. Measure from the crotch seam to the bottom hem. Number of inches equal inseam length.
  • Rise: Start the tape at the center back waist, run the tape between your legs, pulling comfortably at the crotch and up your natural waist. Total measurement is your rise.
  • Waist: Measure around your waist, against your skin (not over your shirt or pants) at the height you normally wear your pants.
  • Head: Measure around your head, from the center of your forehead, keeping tape straight and parallel to the floor. Measure around fullest part.
Rated 3 out of 5 by from Womens Chambray Shirt Tight cut in shoulders and long sleeves run short. Otherwise, a nice quality shirt.
Date published: 2020-07-27
Rated 3 out of 5 by from Beautiful shirt but... I was so excited to see that plus sizes were offered and couldn't wait to try this shirt. It is a beautiful, soft fabric and well-made. Unfortunately, the sizing is off. The body of the shirt fit generously but the armhole was extremely small to the point of discomfort. Plus sizes often need a little more adjustment than just straight sizing up, especially in areas like the arms. I had to return it and don't plan on ordering a larger size because then the body will be too big.
Date published: 2020-07-06
Rated 5 out of 5 by from Soft, beautiful shirt Fabric is soft and beautiful and a great fit. True to size.
Date published: 2020-06-29
Rated 3 out of 5 by from Fit It’s large around the middle but the arms are snug
Date published: 2020-06-11
Rated 3 out of 5 by from chambray shirt I like it but find it a little heavy and the sleeves don't roll up nicely
Date published: 2020-06-02
Rated 4 out of 5 by from Attractive and comfortable This loose fitting shirt is comfortable and good looking. It works for me in the blazing high altitude sun and is a nice change from my other UPF shirts that are hiking specific. Casual but it doesn't look like I'm wearing a technical piece of clothing.
Date published: 2020-05-29
Rated 5 out of 5 by from Very comfortable I love this shirt! It is so comfortable. The fabric is very soft and requires only touch up ironing if I want to look less casual. For everyday wear around the house or garden, I don’t iron at all. I bought a size larger than I really needed because I prefer very loose clothes due to neurodermitis on my back. I could have purchased my true size, and the fit would have been fine.
Date published: 2019-12-16
Rated 5 out of 5 by from Comfortable I love this shirt, very comfortable and have had multiple compliments.
Date published: 2019-11-04
Rated 5 out of 5 by from Great product! My latest purchase was just as good as all my purchases have been! The design and fabric are outstanding!
Date published: 2019-10-24
Rated 5 out of 5 by from Perfect fit I bought this shirt on sale, lucky me, and I love it. It fits perfectly, sleeves are not tight. I bought a large instead of medium and I really do love it. It drapes so nice and after washing, needs no ironing except for hem (curls up). One of my favorite tops from Coolibar. Thank you
Date published: 2019-09-03
Rated 3 out of 5 by from Beautiful fabric, but... Looks beautiful (great fabric), but I couldn’t button the neck—too tight (no problem). I would also have to take it to alteration to re-do the buttonholes on the sleeves (the sleeves are too long, so I would need to roll them up). I decided to return the top.
Date published: 2019-09-02
Rated 2 out of 5 by from Runs small I bought this two weeks ago and it runs small......
Date published: 2019-08-20
Rated 4 out of 5 by from A wardrobe staple All girls know a jean button down top is a versatile and must-have piece in your closet. This shirt does not disappoint. I replaced an almost identical shirt with this one because I preferred to have the sun-protection. It's great over black leggings and brown boots, or over white jeans and sandals, or tied at the waist with shorts or a boho skirt. I decided to buy this so that I could take a break from the seaside hoodie or other coverups I usually wear over my swimsuit. This looks great worn as an open shirt to cover up poolside. Also great to throw in my tote and use when I need a bit of warmth in the car or plane. I wear a medium and this fits just right. It's a bit loose as shown on the model. The color is right on - just dark enough to both be casual everyday and can be dressed up for Fridays at the office straight to dinner. I took off one star because the Coolibar logo is very prominent on the front chest - I wish it was more subtle.
Date published: 2019-08-10
Rated 5 out of 5 by from Great light weight jacket The fit is perfect. I wear large, but am not a plus size. I love it, I know I will get a lot of wear with this beautiful jacket that protects me from sun. I am a 5 time melanoma survivor and appreciate nice clothing that protects me from the sun.Thank you
Date published: 2019-08-09
Rated 4 out of 5 by from Looks great, bad fit I love denim shirts for their comfort and versatility. This shirt was purchased to wear over t-shirts etc. for sun protection. The quality is good, lightweight, nice style, but the sleeves were very tight. I unhappily sent back, and ordered a jacket that I love.
Date published: 2019-06-29
Rated 1 out of 5 by from Terrible Cut This is one of the worst cut shirts I have ever encountered. The arms feel like a vise grip because the armholes are cut so strangely. This is even though I have average sized arms and accidentally ordered the shirt a size too large. Armhole tightness has never, ever been an issue with me in shirts that either fit properly or are too big. This is a real shame because the fabric and style are more attractive than average. Also, this shirt is unusually short in the tail, which seems strange for a casual sun protection garment.
Date published: 2019-06-23
Rated 1 out of 5 by from Light Blue Chambray is ill fitting After reading some good reviews and some stating that this shirt had tight arms, I ordered it. Mistake. Not sure what color the folks ordered who gave this a good review, perhaps the other colors fit differently but the light blue chambray is very ill fitting - arms are tight from elbow up despite the body being loose. I don’t have large upper arms but this shirt is a miss. Too bad as it would be very versatile. Going back...
Date published: 2019-06-20
Rated 4 out of 5 by from Nice shirt! I bought this a few weeks ago. I like the shirt but wish it was a little longer since I wear it outside gardening and I’m bending over all the time. Don’t like my bum showing.
Date published: 2019-06-19
Rated 2 out of 5 by from Disappointed in the funny fit I like the weight of the shirt, not heavy like most chambray. The torso was nice and loose, which I also liked, but the upper arms were really tight. If you are big-busted but have twiggy arms it would be perfect. Alas, I have real woman arms, so the sleeves were a bit uncomfortable. I would have returned it, but I had taken off the tags and thrown away the return slip. Guess I'll have to do some upper arm exercises (joking--not gonna happen). This is the first item from Coolibar that has been a disappoinment, so I'll keep buying things--BUT I'll make sure I'm satisfied with the fit before tossing the material needed for returns! My favorite clothing from Coolibar--the sun wrap!! More colors in this, please!! How about a soft pink?
Date published: 2019-06-02
Rated 5 out of 5 by from comfort Love the comfort of the shirt. Sun protected and easy to wear.
Date published: 2019-04-15
Rated 4 out of 5 by from One of a kind! I was thrilled when I saw that Coolibar released an SPF jean shirt. For someone who is always on the hunt for new SPF clothing, this is definitely a unique item. Super versatile as it can be worn as its own shirt or a cover-up to whatever is underneath. The material is amazing (especially for jean material), it’s not stiff at all. I purchased an XS as that’s my normal size and its baggier and boxier than I would like, but I prefer fitted clothing. While I still plan on getting some good use out of it, I know I would wear it more if it was more fitted.
Date published: 2019-03-23
Rated 3 out of 5 by from nice material I bought this shirt. The material is nice and the color great. But...I am usually a size 18 and I purchased this size. The arms were too tight and it did not fit across the bust. Too bad. I am sending it back. Not sure about the sizing these days
Date published: 2019-03-10
Rated 5 out of 5 by from Versatile & cute I bought this shirt to wear on a vacation in Norway where the sun never sets. I wore it every day on a boat and into the evening. Never got sunburned, wrinkles hung out every night in the closet. I didn't find it boxy as some of the other reviewers did. It was soft over my tank suit & a warm layer in the evening over a long sleeve shirt. Added jewelry & scarves to dress it up for evenings.
Date published: 2018-07-31
Rated 5 out of 5 by from Protection with style I am 5' 7", 132 lbs of lean muscle, have a 35" inch torso and a medium fits great. I've worn this shirt unbuttoned with a cami underneath, skinny jeans and sandals, I've worn it with white leggings and a tank, black leggings and a tee..... It's designed to protect your skin so the material is a bit heavier than some button downs sold elsewhere. It and can be a little warm but it's designed to cover. This shirt has one sole purpose and that is to protect. The hems curl on my shirt after a washing like any other denim shirt. I do not dry mine. Instead, I tumble it for only a minute, hang and reshape it. If the hems are wrinkled a cool iron solves that problem. It's sleeves roll up and are secured by little straps that hide in the sleeves if you like them mid-forearm. I wear it cuffed back revealing my wrist. This shirt is true to size
Date published: 2018-06-27
Rated 4 out of 5 by from Great casual shirt I don't usually buy many casual clothes, but I was impressed with the fit of this shirt and the softness of the fabric. The convertible sleeve tabs holds the sleeves up when you roll them. Compared to other woven shirts I've owned, this gives you a full range of motion and isn't tight or restricting anywhere. Super cute!
Date published: 2018-06-22
Rated 2 out of 5 by from Not up to Coolibar standards The material is definitely heavier than the other shirts on Coolibard. The shoulders and upper arms are very tight compared to the rest of the shirt, which is boxy. After washing, it only got worse with the hem curling up. Not a good choice for your money.
Date published: 2018-06-10
Rated 5 out of 5 by from Super soft I've worn this a few times and the fabric is lightweight so not hot. It's a casual look...nicer and cooler than the denim shirts I use to wear over tees for sun protection.
Date published: 2018-06-02
Rated 3 out of 5 by from My first Coolibar return... Like the previous reviewer, I thought this looked cute in the catalog and was anxious to get it in the mail. It really is a dud though. I'm petite (just over 5' tall, and just under 100 lbs.) and I thought it was short and wide. Definitely boxy, and a little sloppy looking. The fabric is soft, but not particularly lightweight. In the catalog the logo is not shown on the pocket. That was a big turnoff too. I prefer not to have a logo at all, and this one is not discreet. I did like the two buttons at the cuff so I can adjust the cuff to best fit my wrist. Back it goes...
Date published: 2018-05-26
Rated 1 out of 5 by from Returned it I returned this shirt right away. It was very boxy. Too big width wise and too tight in the shoulders. I was very disappointed because it looked cute online, but in person was just ugly and awkward.
Date published: 2018-05-21
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