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What lingerie should you wear when it's very hot?

Summer is finally here! While we have been eagerly awaiting the warmer days, rising temperatures also make us want to adapt our wardrobes in favour of lighter, more comfortable clothing. Yet one essential element is often overlooked: lingerie. In hot weather, unsuitable lingerie can quickly become uncomfortable, increase perspiration or show beneath lightweight clothing. So, which fabrics, cuts and styles should you choose when temperatures rise? Discover our advice for enjoying a light and comfortable summer.

Why can lingerie become uncomfortable in hot weather?

The impact of perspiration on comfort 

When temperatures rise, we naturally perspire more. Non-breathable lingerie can trap moisture against the skin, creating discomfort throughout the day. Choosing suitable fabrics helps to wick moisture away more effectively and maintain a pleasant feeling of freshness. 

Irritation and chafing caused by unsuitable fabrics

Heat, combined with everyday movement, can increase friction around the straps, underwires or seams. Fabrics that are too rigid or styles that do not fit properly can then cause irritation. Soft, flexible lingerie that suits your body shape helps to minimise these discomforts.

Choose natural, breathable fabrics

Cotton, a summer essential 

Cotton is one of the most popular fabrics for summer lingerie. Naturally soft and comfortable, it effectively absorbs moisture while allowing the skin to breathe. 

Lyocell (Tencel™) 

This plant-based fibre is renowned for its softness, lightness and moisture-regulating properties. It is particularly appreciated for the comfort it provides in hot weather. 

Lightweight microfibre 

Fine and lightweight, microfibre provides optimal everyday comfort. It dries quickly, moves with the body and remains discreet beneath clothing. Its second-skin feel makes it the perfect choice for lightweight outfits.

Lightweight lace 

Contrary to popular belief, some fine, airy laces can be particularly comfortable in summer. They encourage airflow while adding a feminine and elegant touch. 

Remember to check the fabric composition of your lingerie to select materials that are suitable, comfortable and pleasant to wear throughout the summer.

Our Maison Lejaby lingerie selection for hot summer days

In summer, clean, minimalist cuts are ideal for combining lightness and comfort from morning to night. For everyday wear, the Softness line truly lives up to its name. Crafted from TENCEL™ jersey, it stands out for its softness, lightness and moisture-regulating properties. The perfect choice for comfortable, flexible lingerie that feels pleasant to wear in hot weather.

Looking for refined lingerie without compromising on lightness? The Rétro Chic line is the perfect choice. Its fine, airy lace feels comfortable against the skin, while the soft and subtle Lys shade remains discreet beneath even the lightest clothing. An elegant way to combine femininity, comfort and discretion throughout the season.

For relaxing moments and summer nights alike, we recommend the Paradise line. Its short, lightweight nightdress, along with its airy top-and-shorts set, provides a wonderful feeling of comfort and freedom. Delicate floral prints add a fresh, feminine touch the perfect balance between style and well-being.

Finally, for fuller busts, discover our summer favourite: the Memories line. Crafted from cotton, it combines breathability, comfort and support without compromising on elegance, thanks to its delicate lace. Available in fresh, luminous shades such as Salvia, a radiant lilac, it adds a vibrant touch to your lingerie collection.

Summer lingerie FAQ: answers to your questions

What are the best lingerie fabrics for summer?

In summer, choose lightweight, breathable lingerie fabrics that help wick away moisture. Cotton remains a reliable choice thanks to its softness and absorbency, while microfibre stands out for its lightness, quick-drying properties and second-skin feel. Natural fabrics such as modal are also appreciated for their comfort and breathability.  Our favourite lines for summer: Rétro ChicNufit Garden and Softness. For fuller busts: Envie and Memories.

How can you prevent irritation and perspiration when wearing lingerie in summer?

In summer, irritation is often caused by friction, moisture and lingerie that does not fit your body shape properly. For greater comfort, choose styles in the correct size, with discreet seams and cuts that naturally follow the body’s movements. Changing your lingerie after a particularly hot day or physical activity can also help reduce discomfort caused by perspiration build-up.

What lingerie should fuller busts wear in summer?

For larger cup sizes, it is best to choose lingerie that provides effective support without adding bulk to the silhouette. In summer, opt for lightweight bras with full-coverage cups, comfortable straps and breathable fabrics such as cotton. Crafted from cotton, our Memories line is particularly well suited to combining support, softness and comfort on the hottest days.

What lingerie should you wear to sleep when it is hot?

On warm nights, choose lightweight, comfortable pieces that allow the body to breathe. Lightweight nightwear, such as the pieces from our Paradise line with their beautiful floral prints, is ideal for staying comfortable while adding a summery touch. For more understated and cosy nightwear, our Softness line offers the perfect balance of soft, discreet fabrics, helping you enjoy more comfortable nights despite the heat.

What colour lingerie should you wear under white or light-coloured clothing?

Contrary to popular belief, white lingerie is not necessarily the most discreet option beneath light-coloured clothing. For an invisible effect, choose lingerie in a shade close to your natural skin tone. These colours blend naturally beneath lightweight fabrics, allowing you to wear your summer outfits with complete confidence. Shop white lingerieShop nude lingerie.

How can you prevent lingerie lines beneath lightweight summer clothing?

To prevent visible lingerie lines beneath lightweight summer clothing, choose styles with flat finishes and no visible seams. Our Clean Cut innovation is designed to remain invisible beneath clothing, creating a second-skin effect and a smooth silhouette. You can also opt for discreet shapes such as thongs or tangas, which are particularly suitable beneath fluid or close-fitting fabrics. Well-fitting lingerie allows you to combine comfort and discretion every day. Discover the best invisible lingerie.

Should you wash your lingerie after every wear in summer?

In summer, you can wash your lingerie after every wear, especially on hot days or after heavy perspiration. Regular washing helps keep your underwear fresh and comfortable. Rest assured: by following the care instructions and choosing a delicate cycle or hand washing your most fragile pieces—your lingerie will retain its shape, softness and quality for longer. Read our lingerie care tips.