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The Sullivan in Black by Ameliora — video

The Sullivan - Relaxed Button Up Shirt

$150.00
  • Relaxed drape
  • Four-way stretch
  • Wrinkle resistant
  • Machine washable
Color: White
Size: XS

The Sullivan is the relaxed counterpart to Dawn. Cut to drape, not cling.

Softer shoulder, more room through the body, still intentional. The one you throw on for travel and a Tuesday that turned into dinner. Featured by the Today Show. Wear it, wash it, wear it again.

Why $150. The Sullivan is $150 once. Wash cold, hang to dry or lay flat to dry, wear it for years.

“Absolutely love my top. This is the third one I’ve gotten and I’m also planning to order a blue one. So comfortable and extremely flattering.” — Michele F.

“Favorite shirt, own it in 2 colors!” — Susan S.

Want it fitted instead? The Dawn.

72% 28%

72% nylon polyamide, 28% elastane (Lycra®)

Fabric: 72% nylon polyamide, 28% elastane (Lycra®). Italian mill. Lightweight, opaque, four-way stretch.

Colors: Thirteen colors: White, Black, Silver, Ink, Sea, Olive, Peri, Hot Pink, Snake, Lemon, Lime, Tang, Turq.

Fit: Relaxed, long sleeve. If you are between sizes or want air, stay true to size. For a cleaner line, size down.

Sizes: XS (0–2), S (4–6), M (8–10), L (12–14), XL (16).

Care: Machine wash cold. Hang to dry or lay flat. Do not dry clean. Do not iron.

Made for: Travel, the office, the Tuesday that turned into dinner.

Behind the Fabric

Feel : Smooth, substantial, four-way stretch
Performance : Wrinkle-resistant · Colorfast

Care : Machine wash cold, hang to dry or lay flat to dry
Made For : Repeat washing, packed suitcases, long days

  • 01 Machine wash cold, inside out, with like colors.
  • 02 Skip the dryer — hang to dry or lay flat.
  • 03 Wear it. No iron, no steamer, no dry cleaner required.

Relaxed boyfriend silhouette, with side and back darting for shape through the bust and waist.

Fit note. If Dawn feels tight across the back or bust, this is the one. If you are between sizes or want air, stay true to size. For a cleaner line, size down.

Neckline : Point collar

Length : 2" below hip

Sleeve : Long sleeve, button cuff

Features : Curved hem

Questions, Answered

Is it really machine washable?

Yes. Wash cold, hang to dry or lay flat to dry, wear. No dry cleaning.

Does it run true to size?

It is a relaxed fit. If you are between sizes or want air, stay true to size. For a cleaner line, size down.

Will it wrinkle in a suitcase?

It comes out ready to wear.

Dawn or Sullivan?

Dawn is fitted. Sullivan is relaxed — drape, not cling. Same fabric. If fitted shirts feel tight across the back or bust, this is the one.

Color: White
Size: XS

The mill partnership

Behind the Fabric

Every Ameliora shirt starts with the same question: what does a woman actually need her clothing to do? The answer led us to an Italian mill that builds performance fabrics, not fashion fabrics — a 72% nylon polyamide, 28% elastane weave engineered for four-way stretch, wrinkle recovery, and a hand-feel substantial enough for daily wear.

Shop the collection →

Customer Reviews

Overall rating: 4.9 / 5 from 30 reviews.

I have several Ameliora items and I love them all! They fit beautifully and are easy to travel with because they don’t wrinkle and you can machine wash them. Definitely good quality and I would recommend them to all. I especially like the shape of the Sullivan blouse.

The Sullivan - Boyfriend Button Up

This is my fourth Boyfriend shirt! I’ve had the first three for three years. I wear them all the time. They fit perfectly and feel soft and silky. Thanks

The Sullivan - Boyfriend Button Up

Beautiful blouse. Pure white and fits as well as the other (7?) Sullivans I have in my closet. Love this brand overall and can't thank them for their superb customer service enough!

The Sullivan - Boyfriend Button Up

I absolutely love the Sullivan shirt. I have a long torso and it fits perfectly. I have them in many colors and they are my favorites! I recently had trouble with one of my older shirts and Ameliora took care of it super fast and provided service I was in no way expectin. Between the fantastic, over-the-top customer service and the fit/quality of the shirts, I'm a customer for life! THANK YOU Ameliora!

The Sullivan - Boyfriend Button Up

Absolutely love my top. This is the third one I’ve gotten and I’m also planning to order a blue one. So comfortable and extremely flattering.

The Sullivan

Love these stretch shirts. Very comfortable too. I purchased a few. And love them. 👌

The Sullivan

Awesome Shirts I have lost count of the number of shirts I now have. I absolutely adore these shirts. So soft, so comfortable, and never needs ironing. Wear, wash, hang, repeat. And rotate. I always reach for these shirts. Dress down or up but always crisp. I am a happy customer!

The Sullivan

Almost perfect I now own 3 of these shirts and am very happy with the quality and fit of them. My one (minor) complaint is that the pink one is actually much closer to lilac - still pretty but not pink as advertised and as it appears on the website. I would still like to have a pale pink one please.

The Sullivan

Best shirts...hands down. I have 5 of 'The Sullivan' shirts and plan on getting more, as long as they keep coming out with new colors. My measurements are 40" bust, 33" waist and 44" hips and I get size large. Great fit, no pulling across back or bust, I can cross my arms no problem and work at the computer without any discomfort. I was really nervous about dressing business smart/casual after serving in the Navy for the past 12 years and wearing a uniform everyday but these shirts have really taken that fear away. Thank you! I'd love a white or grey with a light blue stripe, a more muted olive tone and even some shirts with a different color collar than the body of the shirt.

The Sullivan

Love the quality I am so excited and happy with this beautiful shirt! It is an essential piece for every woman wardrobe! The quality is just amazing! Love it am yes I would recommend it to my friends 🤍

The Sullivan

Fabulous I love my new Sullivan!! I can dress it down w/ jeans and a vest, or dress it up w/ slacks and a jacket. So versatile ! And wonderful for traveling!!

The Sullivan

Another beautiful Ameliora Shirt! The Sullivan is beautiful, comfortable, a great length and no worries about wrinkles. What more could I ask for? ( The length of the Sullivan with the 3 quarter sleeve of the Diane - maybe) I love wearing this shirt!

The Sullivan

The Sullivan Best button-down ever!

The Sullivan

This will be my third one!! Your shirt is the very BEST shirt I have ever owned.

The Sullivan

Class Act I love the Sullivan! I have three now and wear them all! I have the shirt in white but could not resist the white with black buttons. The shirt is a WOW but so classic.

The Sullivan

Great to dress up or down I love The Sullivan blouse. I ordered the olive in a small and it fits perfectly and the color is beautiful. The material is stretchy but still looks formal enough for conferences and meetings. It can also be dressed down for everyday wear. The buttons do not gap, unlike many button-downs I own, and the material is thick and opaque. It drapes beautifully and falls at a perfect length for me. The Sullivan is a piece I will be wearing for years to come.

The Sullivan

Perfection 10 out of 10 I absolutely love this blouse. As a matter of fact, I have 4! I will have no other!

The Sullivan

Love everything about it I just received The Sullivan I ordered today. Very nicely boxed and packed I should add. It arrived quickly following my order. The style is just perfect. I'm 5'3" and 120 lbs. and I ordered the small in this and also in the The Diane. Fit is great, very flattering. The material of these blouses is heavenly - soft, matte, very light but still with some heft, expensive looking, drapes perfectly. I ordered the peri blue color. Very pretty! Just placed an order for the white. This will look good under a jacket, with jeans, with leggings, most everything. So happy I discovered this brand.

The Sullivan

First Choice Tops Your tops are the very best, "go everywhere" design and the fabric is the secret to success. I have 4 of your tops. The wash and wear quality of the fabric is remarkable. One top I've worn for probably 2 years, looks as good today as when I purchased it.

The Sullivan

Love love love it! The Sullivan shirt, what can I say! It’s is so easy to wear. It is so movable and still has body but not stiff or starchy. I felt beautiful!

The Sullivan

Love it! I have this shirt in black and wear it frequently, I love it! I just bought one in white, probably will order a pink and silver in the future. The fabric is lovely and drapes. The order was here in the blink of an eye and the packaging was impressive. Thank you!

The Sullivan

The BEST blouses ever I discovered Ameliora blouses a year ago. As a big fan of blouses I have tried many over the years. Ameliora is now my go to blouse. The fabric is fabulous. It launders well and is long lasting. They fit well and are very comfortable. The blouses are well designed and made. An Ameliora blouse is a must have in a well dressed ladies wardrobe.

The Sullivan

absolutely 5 gold stars! I have 3 Sullivan blouses and I adore them! They are so comfortable and classic! This blouse is such a winner!

The Sullivan