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4.9
250+ reviews on Klaviyo Reviews
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Written by: Editorial Team
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Time to read 12 min
Table of contents
There is something wonderfully comforting about a good robe. It is the piece you reach for before the day has properly begun, when the kettle is still boiling, the house is quiet and you are not quite ready to face the world. It is also the thing you pull on at the end of the evening, when the laptop is finally closed, the lights are low and sleep is beginning to feel within reach.
A robe, in other words, is not just a practical layer. It is part of a ritual.
That is why we were particularly interested in the Simba Muslin Robe. Simba is, of course, best known for sleep. From mattresses to pillows and bedding, the brand has built its name around helping people rest more comfortably. So it makes sense that its approach to loungewear would follow the same philosophy: soft, considered, breathable and designed for the quieter parts of the day.
The Muslin Robe is described by Simba as a unisex style, made from 100% cotton fibres and woven into four layers of muslin. It is lightweight, roomy, breathable and designed for lounging rather than heavy-duty post-shower drying. Available in four gentle shades — Soft Oat, Cloud Grey, Pure White and Dusty Rose — it has exactly the kind of calming, pared-back look that feels right at home in a bedroom or bathroom.
At £139, it sits firmly in the premium robe category. So, is it worth it? We take a closer look.
The Simba Muslin Robe is a lightweight cotton robe designed for relaxing at home. Unlike a traditional towelling bathrobe, which is usually thick, absorbent and made to help dry you after a bath or shower, this robe has a softer and more breathable feel.
It is made from cotton muslin, a fabric known for its airy weave and relaxed texture. Simba uses four layers of muslin, which gives the robe more substance than a very thin cotton cover-up, while still keeping it light and easy to wear. The result is a robe that feels more suited to slow mornings, evening routines and everyday lounging than to stepping straight out of the shower soaking wet.
This is an important distinction. If you are looking for something plush, weighty and hotel-like, the Simba Muslin Robe may not be what you have in mind. But if you want something soft, natural and breathable that you can wear around the house without feeling too warm or wrapped up, it starts to make a lot of sense.
The first thing we noticed about the Simba Muslin Robe is how understated it is. There are no loud prints, glossy trims or overly decorative details. Instead, it has a simple shawl collar, a relaxed shape and an easy tie belt.
It feels very much like a robe designed for real life. The kind you would put on over pyjamas, wear while making breakfast, or keep close by for that quiet half-hour before bed. It has a softness to its appearance that is immediately appealing, especially if you prefer your homewear to feel calm rather than showy.
The colour palette also helps. Soft Oat feels warm and natural, Cloud Grey is cool and classic, Pure White gives a clean spa-like feel, and Dusty Rose offers a gentle touch of colour without feeling too sweet.
Because the robe is unisex, the overall look is relaxed rather than fitted. This gives it a timeless quality and also makes it a lovely gifting option, particularly for someone who enjoys beautiful sleepwear, good bedding or those small luxuries that make staying at home feel more restorative.
The fabric is where this robe really earns its place. Muslin has a naturally soft and slightly crinkled texture, which makes it feel casual in the best way. It does not need to look perfectly pressed. In fact, part of its charm is that gentle, lived-in softness.
Simba says the robe is made entirely from premium cotton fibres, spun and woven into four layers of cloud-like muslin. The brand also says the robe softens with every wash, which is exactly what you would hope for from a cotton muslin piece.
This matters because robes can often fall into two extremes. Some are thick and cosy, but far too warm for everyday wear. Others are light, but feel too flimsy to be truly comforting. The Simba Muslin Robe seems to sit between the two. It is not heavy, but it still has enough substance to feel like something you want to wrap yourself in.
For those who tend to overheat in fleece or towelling robes, this could be the main reason to choose it. The loose muslin weave gives it an airy quality, while the cotton fibres keep it soft and natural against the skin.
It is particularly well suited to spring and summer, but we can also see it working beautifully year-round in warmer homes. Layered over pyjamas, it gives comfort without that slightly suffocating feeling that can come from thicker robes.
The Simba Muslin Robe comes in three size options: XS/S, M/L and XL/XXL. Simba describes the fit as generous, with an easy tie belt designed to suit different shapes and sizes.
That relaxed fit feels right for this kind of robe. A robe should not feel restrictive. It should be something you can pull on without thinking, adjust easily at the waist and wear while moving around the house.
The shawl collar gives it a more comforting feel than a very minimal kimono-style robe, while the roomy sleeves and flowing shape keep it relaxed. It has the sense of something designed to be worn slowly — not rushed into, not styled too carefully, just enjoyed.
When choosing a size, the main thing to consider is length. Simba lists the body length as 101cm for XS/S, 114cm for M/L and 127cm for XL/XXL. The sleeve length and tie length also increase with size.
If you prefer a neater robe, your usual size range should work well. If you love an oversized, cocooning feel, sizing up may be appealing, although smaller wearers may find the larger sizes too long. As always with robes, it is worth checking the measurements against one you already own and like.
This is where expectations are important.
The Simba Muslin Robe can certainly be worn after washing, but it is not designed to replace a towel. Simba is quite clear about this, explaining that its muslin robes are light and soft rather than thick and bulky, and are better suited to slower mornings and relaxed evenings than to being used like a towelling robe.
For us, that feels like a positive bit of honesty. Too often, robes are expected to do everything: dry you, warm you, look beautiful, feel lightweight and work in every season. In reality, different robes serve different purposes.
A towelling robe is best if you want something absorbent and warm after a bath. A muslin robe is best if you want something breathable, soft and comfortable once you are already dry or nearly dry.
So, if your usual routine is to towel off properly and then slip into something light while you do your skincare, dry your hair or make a cup of tea, the Simba robe could be ideal. If you want to step straight out of the shower and use your robe as a towel, you may be better with a traditional cotton terry design.
The care instructions are refreshingly straightforward. Simba says the robe is machine washable and should be washed in cold water on a gentle setting, then hung to dry. The brand also advises against using fabric softener or bleach.
This is quite standard for soft cotton muslin. Fabric softener can coat natural fibres and affect the feel of the fabric over time, so it is best avoided. The hang-dry instruction may be a slight inconvenience if you are used to tumble drying everything, but muslin is generally quick to dry compared with heavier robes.
We also like that the robe is designed to become softer over time. There is something especially appealing about homewear that improves with use, rather than feeling at its best only when brand new. It makes the robe feel less like a precious item and more like something that can become part of your daily rhythm.
For those who care about what sits next to their skin, the fabric details are worth noting. The Simba Muslin Robe is made from 100% cotton fibres and features natural dyes. It is also made in Portugal by experienced fabric makers and carries STANDARD 100 by OEKO-TEX® certification.
That certification means the textile has been tested for harmful substances, which is a reassuring detail for a product designed to be worn close to the skin. Simba also describes the robe as being made without harmful chemicals or synthetics, and highlights thoughtful sourcing and responsible production as part of its approach.
While no product should be described as perfect from a sustainability point of view, these details do add to the robe’s appeal. Natural fibres, responsible textile testing and careful production all matter, especially when you are investing in premium loungewear.
The Simba Muslin Robe is best for anyone who wants a robe that feels soft, breathable and easy to wear. It is not really about dramatic warmth or hotel-style luxury. It is about comfort that feels gentle and natural.
We think it would particularly suit:
It would also be a lovely choice for warmer months, holidays, or homes that are well heated through winter. It offers the feeling of being wrapped up without the heaviness that often comes with traditional dressing gowns.
As lovely as it is, the Simba Muslin Robe will not be right for everyone.
If you want a robe that feels thick, plush and very warm, this probably is not the one. It is designed to be light and breathable, which means it will not give the same cosy weight as a winter fleece robe or heavy cotton terry dressing gown.
It is also not the best choice if your main priority is absorbency. While cotton muslin can absorb some moisture, this robe is not intended to function like a bath towel. For that, a towelling robe will be more practical.
The price is another consideration. At £139, this is a considered purchase. It makes most sense for someone who will wear it often and appreciate the fabric, fit and quality. If you only wear a robe occasionally, you may not feel you get enough use from it to justify the spend.
Whether the Simba Muslin Robe is worth £139 depends on how much you value this type of everyday comfort.
On paper, there is a lot to support the price. The robe is made from 100% cotton fibres, woven into four layers of muslin, made in Portugal, finished with natural dyes and certified by OEKO-TEX®. It is also designed with a relaxed unisex fit and comes in a timeless colour palette.
It does not feel like a throwaway piece. It feels like the kind of robe you buy because you want something softer, lighter and better made than the one you have been using for years.
That said, it is not an essential purchase. A robe at this price needs to feel like part of your routine. If you work from home, enjoy slow mornings, love a bath-time ritual or like to change into something comfortable as soon as the day is done, it could easily earn its place.
For us, its value lies in how wearable it seems. Some luxury robes look beautiful but feel too heavy or impractical for daily use. This one feels designed to be used often, washed easily and enjoyed without too much fuss.
What we like most about the Simba Muslin Robe is that it knows what it is. It does not try to be a towel, a winter dressing gown and a fashion piece all at once. It is a soft cotton muslin robe for lounging, and that clarity makes it much more appealing.
The four-layer muslin is a thoughtful touch, giving the robe more body while keeping the breathable quality that makes muslin so lovely. The shawl collar adds just enough cosiness, while the relaxed shape keeps it easy and unfussy.
We also like the colours. They feel calm, grown-up and easy to live with. Nothing is too bold or too trend-driven, which is important for a robe you may want to keep for years.
The Simba Muslin Robe is a beautiful option for anyone looking for a lightweight, breathable robe that feels soft without being heavy. It is not the robe to choose if you want thick towelling warmth or post-shower absorbency, but for everyday lounging it has a great deal to recommend it.
It feels particularly suited to the moments around sleep: the quiet start of the day, the evening wind-down, the bath before bed, the weekend morning when there is nowhere urgent to be. It is comfortable, understated and thoughtfully made, with natural cotton fibres and a soft muslin texture that should only become more appealing over time.
At £139, it is an investment. But if you are looking for a premium cotton robe that feels breathable, relaxed and beautifully simple, Simba’s Muslin Robe is well worth considering.
Our verdict: A soft, airy and elegant robe for those who prefer breathable comfort over bulky warmth. Perfect for slow mornings, relaxed evenings and anyone who believes the best home comforts are the ones you use every day.
The Simba Muslin Robe is worth considering if you want a lightweight, breathable cotton robe for everyday lounging. Made from 100% cotton fibres and woven into four layers of muslin, it offers a soft, relaxed feel without the heaviness of a traditional towelling dressing gown. At £139, it is best suited to those who will wear it regularly as part of their morning or evening routine.
The Simba Muslin Robe can be worn after a shower, but it is not designed to replace a towel or thick towelling bathrobe. Its cotton muslin fabric is light, breathable and soft, making it better for slipping on once you are mostly dry. If you want absorbency, a terry cotton robe may be more practical.
The Simba Muslin Robe is made from 100% cotton fibres and woven into four layers of muslin. This gives it a soft, breathable and gently textured feel, while still offering more substance than a thin cotton cover-up. It is also made in Portugal and carries STANDARD 100 by OEKO-TEX® certification.
Myza Editorial Team
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