The "Signature" Tank Top – The Second Skin Tank Top

Cart total $145.00 USD
Product image	Product information	Quantity	Product total
	White Cotton Unisex Pajama Pants "Leandra" Size: XS, Color: White Price $145.00			$145.00 USD

Femme en brassière noire haut de gamme et pantalon d'intérieur blanc

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Marie-Louise is 5'8" and wears a size S

Black Cotton Tank Top "Anne-Marie"

Coton-Elasthanne

The "Signature" Tank Top – The Second Skin Tank Top

$25.00 USD

Size XS S M L XL

ColorBlack

Fabric Coton-Elasthanne

Deep Black.
Chic and essential, the Anne-Marie black cotton sleep tank top, a chic shade that enhances the silhouette while guaranteeing total invisibility under your darkest loungewear outfits.

The Invisible Tank Top.
Designed to be forgotten, this seamless tank top eliminates any bulk through its bonded construction, offering a sleek silhouette to be worn alone or under our silk pajamas for extra gentle warmth.

The Excellence of a French Workshop.
Crafted in our historical partner factory, true to the house's standards.
81% Pima Cotton: a rare, breathable fiber with a silky feel.
Zero seams, Zero edges: precision heat-bonding for extra-flat, mark-free finishes.
Relaxed grading: an offset pattern that frees the rib cage and armholes.
Nothing constricts, nothing hinders your nocturnal movements. The Anne-Marie deep black cotton sleep tank top is an essential for your nightwear wardrobe.

81% Pima Cotton 19% Elastane
Our cut philosophy: Relaxed grading
At Sunday Sleep Club, nightwear is an architecture dedicated to well-being. Our sets have been developed with intentionally generous and oversized patterns to accompany your movements fluidly, without ever constricting the body.
• For a fluid and relaxed fit (Signature Style): Choose your usual size.
• For a more fitted or close-to-the-body wear: We invite you to select one size below your usual size.
For lingerie essentials, I enlisted the expertise of a French house renowned for its 150 years of savoir-faire.
Boy shorts, bralette, and tank top in the finest quality "Pima" cotton, with a slight touch of elastane for perfect comfort. Seamless. Laser-cut edges.
For the bralette, the breast shape was molded into the fabric to avoid compression, offering absolute comfort.
This line was designed to be your sleep ally.

Size guide

We carefully prepare and ship your orders to ensure a fast and reliable experience. If an item doesn't suit you, you can easily return it according to our return policy.

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OUR COMMITMENT

THE PROMISE
SUNDAY SLEEP CLUB.

FINE MATERIALS

Mulberry silk, certified organic cotton or premium satin: we only select high-quality materials for absolute comfort, night after night.

RESPONSIBLE MANUFACTURING

European workshops with fair conditions. Zero overproduction — every piece is made just right.

TIMELESS DESIGN

Clean cuts designed to last. Luxury in simplicity — fewer pieces, but the right ones.

DISCOVER OUR COLLECTIONS

SLEEP AS YOU ARE

Because every individual has their own way of resting, we design nighttime essentials that respect your style, your body, and your rhythm.

YOUR QUESTIONS

How to choose my pajamas

Consult our size guide and material guide to find the perfect sleepsuit for your child's sleep habits.

What sizes are available?

Our collections range from XS to XL. We manually grade our sizes on a wide variety of body types.

What is the composition of my coins?

GOTS mulberry silk, organic pima cotton, organic washed linen. The exact composition is detailed on each product page.

How to care for silk?

Delicate wash at 30° or hand wash. Dry flat. Iron at low temperature inside out.