Womens 100% Cotton Sleepwear

 
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Paris Painted 100% Soft Cotton Relaxed Mid Short Paris Painted 100% Soft Cotton Relaxed Mid Short
Personalise Me
Paris Painted 100% Soft Cotton Relaxed Mid Short
Paris Painted 100% Soft Cotton 3/4 Pj Pant Paris Painted 100% Soft Cotton 3/4 Pj Pant
Personalise Me
Paris Painted 100% Soft Cotton 3/4 Pj Pant
Floral 100% Soft Cotton Short Sleeve & Pant Pj Set Floral 100% Soft Cotton Short Sleeve & Pant Pj Set
Floral 100% Soft Cotton Short Sleeve & Pant Pj Set
The Grinch 100% Cotton Oversized Tee The Grinch 100% Cotton Oversized Tee
The Grinch 100% Cotton Oversized Tee
Tartan 100% Cotton Classic Pj Pant Tartan 100% Cotton Classic Pj Pant
Personalise Me
Tartan 100% Cotton Classic Pj Pant
Tartan 100% Cotton Mid Short Tartan 100% Cotton Mid Short
Personalise Me
Tartan 100% Cotton Mid Short
Tartan 100% Cotton Short Sleeve Shirt Tartan 100% Cotton Short Sleeve Shirt
Personalise Me
Tartan 100% Cotton Short Sleeve Shirt
Paddington 100% Cotton Boxed Shortie Pj Set Paddington 100% Cotton Boxed Shortie Pj Set
Paddington 100% Cotton Boxed Shortie Pj Set
Macca's 100% Cotton Oversized Tee Macca's 100% Cotton Oversized Tee
Macca's 100% Cotton Oversized Tee
Macca's Icons 100% Cotton Mid Short Macca's Icons 100% Cotton Mid Short
Macca's Icons 100% Cotton Mid Short
Macca's Icons 100% Cotton Classic Pj Pant Macca's Icons 100% Cotton Classic Pj Pant
Macca's Icons 100% Cotton Classic Pj Pant
Macca's 100% Cotton Boxer Short Macca's 100% Cotton Boxer Short
Macca's 100% Cotton Boxer Short
K-Pop Demon Hunters 100% Cotton Oversized Tee K-Pop Demon Hunters 100% Cotton Oversized Tee
K-Pop Demon Hunters 100% Cotton Oversized Tee
K-Pop Demon Hunters 100% Cotton Mid Short K-Pop Demon Hunters 100% Cotton Mid Short
K-Pop Demon Hunters 100% Cotton Mid Short
Pink Stripe 100% Cotton Boyfriend Nightshirt Pink Stripe 100% Cotton Boyfriend Nightshirt
Pink Stripe 100% Cotton Boyfriend Nightshirt
Bedtime Stories Buffalo Check 100% Cotton Boxed Shortie Pj Set Bedtime Stories Buffalo Check 100% Cotton Boxed Shortie Pj Set
Bedtime Stories Buffalo Check 100% Cotton Boxed Shortie Pj Set
Bedtime Stories Check 100% Cotton Boxed Mid Short Bedtime Stories Check 100% Cotton Boxed Mid Short
Bedtime Stories Check 100% Cotton Boxed Mid Short
Penny Christmas Tree 100% Cotton Boxer Short Cracker Penny Christmas Tree 100% Cotton Boxer Short Cracker
Penny Christmas Tree 100% Cotton Boxer Short Cracker
Groodle 100% Cotton Boxed Shortie Pj Set Groodle 100% Cotton Boxed Shortie Pj Set
Groodle 100% Cotton Boxed Shortie Pj Set
Cherry Stripe Frill 100% Soft Cotton Fashion Nightie Cherry Stripe Frill 100% Soft Cotton Fashion Nightie
Cherry Stripe Frill 100% Soft Cotton Fashion Nightie
Cherry 100% Soft Cotton Short Sleeve & Pant Pj Set Cherry 100% Soft Cotton Short Sleeve & Pant Pj Set
Cherry 100% Soft Cotton Short Sleeve & Pant Pj Set
Red Gingham 100% Cotton Mini Frill Short Red Gingham 100% Cotton Mini Frill Short
Red Gingham 100% Cotton Mini Frill Short
Cherry Stripe 100% Soft Cotton Frill Mid Short Cherry Stripe 100% Soft Cotton Frill Mid Short
Cherry Stripe 100% Soft Cotton Frill Mid Short
Pink Stripe 100% Cotton Frill Mid Short Pink Stripe 100% Cotton Frill Mid Short
Pink Stripe 100% Cotton Frill Mid Short
Gumnut Babies 100% Cotton Long Frill Short Gumnut Babies 100% Cotton Long Frill Short
Gumnut Babies 100% Cotton Long Frill Short
Spongebob & Patrick 100% Cotton Oversized Tee Spongebob & Patrick 100% Cotton Oversized Tee
Spongebob & Patrick 100% Cotton Oversized Tee
Spongebob Patrick Star 100% Cotton Oversized Tee Spongebob Patrick Star 100% Cotton Oversized Tee
Spongebob Patrick Star 100% Cotton Oversized Tee
Vegemite 100% Cotton Tee Vegemite 100% Cotton Tee
Vegemite 100% Cotton Tee
Products: 1 - 48 of 179
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Cotton Sleepwear: Comfort and Style for Every Woman

Explore cotton sleepwear that feels beautifully soft, breathes naturally, and looks effortlessly stylish. From crisp pyjama sets to floaty nighties, the Peter Alexander collection keeps you cool, comfy, and confident from lights-out to lazy mornings. Whether you love pyjamas cotton for its classic feel or a breezy cotton nightdress for warmer nights, our edit makes bedtime better.

Why Choose Cotton Sleepwear?

Cotton is gentle against the skin and naturally breathable, helping to regulate body temperature through the night. Its soft fibres minimise irritation, making it a smart option for sensitive skin. The fabric allows air to circulate and draws moisture away from the body, keeping you cool in summer and comfortably warm when the weather turns. This is why cotton sleepwear and cotton nighties are trusted favourites for year-round comfort.

It is also a thoughtful choice for those prioritising sustainability. As a renewable, biodegradable fibre, cotton often has a lower end-of-life impact than many synthetic alternatives. Seek out responsibly sourced cotton or blends that emphasise water stewardship and ethical farming to help reduce environmental footprint. Choosing pyjamas cotton or a cotton nightdress made with carefully sourced fibres supports more responsible production.

Practicality is another plus. Cotton is durable, holds its shape, and is easy to care for. Most styles can be machine washed and dried on a gentle cycle, with minimal pilling and reliable colour retention when cared for according to the care label. With cotton sleepwear, expect long-lasting softness and dependable wear.

Explore Our Range of Cotton Sleepwear

Find your perfect fit in our curated range with classic button-through pyjamas for timeless appeal and a polished bedtime look, crafted in breathable pyjamas cotton. If you prefer relaxed cotton jersey sets then you'll love the added stretch, extra softness and ease of lightweight nighties that feel airy and effortless on warmer nights. A versatile cotton nightdress is great for everyday wear while cotton gowns and robes for an extra layer of comfort over your favourite sleep set and cotton nighties.

Express your style with colours and prints designed for bedtime bliss. Choose soothing neutrals and pastel tones or opt for playful patterns, stripes, and florals. Seasonal collections introduce fresh shades and limited-edition designs to keep your sleepwear drawer feeling new, whether you lean towards crisp pyjamas cotton or flowing cotton nighties.

Getting the right fit is essential for a restful night. Allow some room through the shoulders and hips in pyjamas so they can move freely without twisting. nighties should skim rather than cling. If you are between sizes, consider sizing up for a looser, lounge-ready feel. Consult our size guide for body measurements and garment length notes, and remember cotton may relax slightly after the first wear. A well-chosen cotton nightdress offers comfort and coverage without bulk.

Customer Reviews and Testimonials

Customers consistently praise the breathable comfort and thoughtful details of our cotton sleepwear. Many report cooler, less interrupted sleep and softness that lasts wash after wash. Reviews frequently highlight smooth seams, non-scratchy labels, and waistbands that stay comfortable all night, especially in pyjamas cotton styles.

Shoppers tell us that switching to cotton sleepwear reduces night-time overheating and makes bedtime routines more relaxing. Whether you prefer a crisp poplin set or a stretchy cotton jersey cotton nightdress, the feedback points to improved comfort and better quality sleep. Fans of cotton nighties also love the effortless feel and easy movement.

We stand behind every purchase with friendly customer service and a straightforward returns policy. If your item is not quite right, you can return it within our returns window and condition guidelines for an exchange or refund. Need help with sizing or care? Our team is ready to assist you in choosing the perfect cotton sleepwear for every season.