Curtain Buying Guide: How to Choose the Best Curtains for Sleep & Style

Curtains are often one of the last things we think about when decorating a room, but they can make one of the biggest differences to how a space looks, feels and functions. The right curtains can soften a bedroom, frame a window beautifully, reduce morning light, add warmth, create privacy and help turn an ordinary room into a more restful retreat.

When it comes to the bedroom especially, curtains are not just decorative. They are part of your sleep environment. They help control light, temperature, privacy and atmosphere — all of which can have a quiet but meaningful impact on how relaxed you feel at the end of the day.

Yet buying curtains can feel surprisingly complicated. Should you choose blackout curtains or lined curtains? Do you need ready made curtains or made to measure curtains? Should they skim the floor, puddle softly, or sit just below the window sill? What fabric works best in a bedroom? And how do you measure properly without getting lost in tracks, poles, drops and widths?

This curtain buying guide is here to make things easier. Whether you are refreshing your bedroom, softening a nursery, finishing a living room or looking for curtains that support a better night’s sleep, here is everything to consider before you buy.

A good pair of curtains does far more than cover a window. Curtains influence the mood, comfort and practicality of a room. They can make a space feel warmer in winter, calmer in the evening and more polished throughout the day.

In a bedroom, curtains also play an important role in creating a sleep-friendly setting. Too much early morning light can make it harder to stay asleep, while streetlights, car headlights and outside movement can disturb the feeling of calm you want before bed. Choosing the best curtains for a bedroom can help create a darker, softer and more soothing space.

Curtains can also help with privacy, particularly in bedrooms, bathrooms, nurseries and rooms that face the street. Even sheer or lightweight curtains can soften the view from outside while still allowing natural light to filter through during the day.

Then there is the decorative side. Curtains add height, texture, colour and softness. They can make ceilings feel taller, windows feel larger and a bedroom feel more complete. In many rooms, curtains are the finishing touch that brings everything together.

Before you choose fabric, colour or length, start by thinking about where the curtains will go. Different rooms need different things.

For a bedroom, the focus is usually on sleep, darkness, privacy and softness. You may want lined or blackout curtains to reduce light, heavier fabrics for a cosy feel, or calming colours that help the room feel peaceful.

For a living room, curtains might be more about style, texture and warmth. You may still want privacy in the evenings, but you might not need the same level of darkness as you would in a bedroom.

For a nursery or child’s room, practical details matter. Blackout lining can help with naps and lighter mornings, while durable fabrics are useful for everyday life. Safety is also important, especially when choosing curtain poles, cords or tiebacks.

For a home office, curtains can help reduce screen glare and soften the room without making it feel too dark. Light-filtering curtains may work beautifully here.

For a guest bedroom, consider comfort and flexibility. A lined curtain in a soft neutral shade can suit many tastes while still helping guests sleep well.

The room’s purpose should guide every curtain choice. A beautiful curtain is only truly right if it works for the way you live.

One of the first decisions is whether to buy ready made curtains or made to measure curtains.

Ready made curtains are available in set sizes and are usually the quickest and most affordable option. They are ideal if your windows are fairly standard, if you want a simple update, or if you are decorating on a tighter budget. Many ready made curtains are available in a wide range of colours, prints, fabrics and linings, so there is plenty of choice.

Made to measure curtains are created specifically for your window measurements. They are often the best choice for unusual window sizes, very wide windows, tall ceilings, bay windows or anyone looking for a more tailored finish. Because they are made to fit, they can look more polished and luxurious.

If your bedroom window is a standard size, ready made curtains may work perfectly well. If your window is awkward, particularly large, or central to the design of the room, made to measure curtains may be worth the investment.

The best choice depends on your budget, window size, timeframe and the finish you want.

Curtain headings affect how your curtains hang, how they move and the overall feel of the room. They are easy to overlook, but they make a real difference.

Eyelet curtains have metal rings at the top and slide directly onto a curtain pole. They create soft, even folds and have a modern, relaxed look. They are easy to hang and work well in bedrooms, living rooms and simple interiors.

Pencil pleat curtains have a gathered heading that can be adjusted with cords. They can be hung from a pole or track and offer a more traditional, flexible style. Pencil pleats work well in both classic and contemporary homes.

Pinch pleat curtains have a more tailored, structured heading. The pleats are sewn in, creating an elegant and polished look. These are often used for made to measure curtains and suit bedrooms or living rooms where you want a refined finish.

Wave curtains create smooth, continuous folds and are often used with a specialist track. They feel modern, calm and minimal, making them a lovely choice for contemporary bedrooms.

When choosing a heading, think about whether your room feels more relaxed, traditional, modern or elegant. The heading should match the mood you want to create.

Curtain lining is one of the most important parts of choosing curtains, especially for a bedroom.

Unlined curtains are lighter and more decorative. They allow more daylight through and can feel airy and informal. They are lovely for rooms where you want softness without too much heaviness, but they may not offer much privacy or light control.

Lined curtains have an extra layer of fabric behind the main curtain. This helps them hang better, offers more privacy, protects the fabric from sun damage and adds a little extra warmth.

Blackout curtains or curtains with blackout lining are designed to reduce the amount of light entering the room. These are often the best curtains for bedrooms, nurseries and anyone sensitive to light while sleeping.

Thermal curtains have lining designed to help with insulation. They can help keep a room warmer in winter and cooler in summer, making them useful for draughty windows or bedrooms that change temperature throughout the night.

For a sleep-focused bedroom, blackout lined curtains are often the most practical choice. They help create a darker room, which can feel more restful at bedtime and more comfortable in the early morning.

Curtain fabric affects how your curtains hang, how much light they block and how the room feels.

Cotton curtains are versatile, breathable and easy to style. They work well in relaxed bedrooms and family homes. Cotton can feel crisp or soft depending on the weave and lining.

Linen curtains have a beautiful natural texture and a relaxed, airy look. They are perfect for calm, effortless interiors. Linen does crease naturally, which is part of its charm, but lined linen curtains can feel more substantial.

Velvet curtains feel rich, warm and luxurious. They are a lovely choice for bedrooms where you want softness, depth and a cocooning feeling. Velvet also tends to hang beautifully and can help create a cosy evening atmosphere.

Polyester curtains are practical, durable and often more affordable. They are widely available and can be a good option for busy homes, though they may not have the same natural texture as cotton or linen.

Sheer curtains are lightweight and translucent. They are ideal for layering with heavier curtains or for adding daytime privacy without blocking natural light.

For bedrooms, the best curtain fabric is usually one that combines softness, weight and function. A lined cotton, linen blend or velvet curtain can all work beautifully, depending on your style.

Curtain colour has a powerful effect on the mood of a room. In a bedroom, it is usually best to choose colours that feel calm, comforting and easy to live with.

Neutral curtains in shades such as ivory, oatmeal, beige, taupe, soft grey or warm white are timeless and versatile. They work well with most bedding, furniture and wall colours.

Blue curtains can feel peaceful and restful, particularly in soft, muted tones. They are a natural choice for bedrooms because blue is often associated with calm.

Green curtains can bring a gentle, nature-inspired feeling to a space. Sage, olive and soft moss tones work especially well in relaxing bedrooms.

Pink curtains can feel warm, soft and comforting, especially in dusty rose or blush shades.

Dark curtains such as navy, charcoal, forest green or deep plum can create a cocooning effect. They are especially useful if you want a bedroom to feel snug and intimate.

Patterned curtains can add personality and charm. Florals, stripes, checks and botanical prints can all work beautifully, but it is worth balancing them with simpler bedding or walls if you want the room to feel restful.

If you are unsure, look at the colours already in your room. Curtains do not have to match everything exactly, but they should feel connected to your bedding, wall colour, rug, cushions or artwork.

Measuring is one of the most important parts of buying curtains. Even the most beautiful curtains will not look right if they are too narrow or too short.

First, measure the width of your curtain pole or track, not just the window itself. Curtains need to cover the full pole or track so they can close properly.

As a general rule, curtains should have enough fabric to look full when closed. Many people choose curtains with a combined width around 1.5 to 2 times the width of the pole or track, depending on the heading style and how full they want the curtains to look.

Next, measure the drop, which is the length from the pole or track to where you want the curtain to finish.

There are three common curtain lengths:

Sill length curtains finish at or just above the window sill. These can work well in kitchens, bathrooms or rooms where furniture sits below the window.

Below sill curtains finish a little beneath the sill. They offer a slightly softer look while still being practical.

Floor length curtains finish just above the floor or lightly touch it. This is often the most elegant option for bedrooms and living rooms.

For a more luxurious look, some curtains gently puddle on the floor. This can feel romantic and relaxed, but it is less practical in busy rooms or homes with pets.

In a bedroom, floor length curtains usually create the most polished and restful effect.

Your curtain pole or track should suit both the curtains and the room.

Curtain poles are visible and can become part of the design. Wooden poles feel warm and classic, while metal poles can look modern, elegant or minimal depending on the finish.

Curtain tracks are more discreet and allow curtains to glide smoothly. They work particularly well for bay windows, ceiling-mounted curtains or wave headings.

When installing a pole or track, it is often best to position it higher and wider than the window frame. This can make the window look larger and allow more daylight into the room when the curtains are open.

For bedrooms, extending the pole beyond the window also helps curtains block light more effectively at the edges.

If you are choosing curtains for a bedroom, blackout curtains are worth considering. They are designed to reduce outside light, which can be particularly helpful in summer, in cities, near streetlights or for shift workers.

A darker bedroom can feel more calming at night. It can also help prevent early morning light from waking you too soon, especially during the brighter months.

Blackout curtains are also useful in children’s bedrooms and nurseries, where daytime naps or early bedtimes may be part of the routine.

However, blackout curtains do not have to look heavy or plain. Many beautiful fabrics can be paired with blackout lining, so you can enjoy both style and sleep-friendly function.

For the best effect, make sure your curtains are wide enough, long enough and hung high enough to reduce light gaps around the window.

Layering window treatments can give you more control over light and privacy.

A sheer curtain can provide privacy during the day while still allowing soft daylight into the room. Heavier curtains can then be closed in the evening for warmth, darkness and comfort.

Blinds can also be paired with curtains. A Roman blind with floor length curtains can look elegant and help with light control. A roller blind with curtains can be practical in bedrooms, nurseries and guest rooms.

Layering is especially useful if your room faces a street, is overlooked by neighbours, or receives strong sunlight at certain times of day.

It can also make a bedroom feel more considered and cosy, adding depth and softness to the window area.

Just as you might choose bedding based on whether you sleep hot or cold, you can choose curtains based on how you like your sleep environment to feel.

If you are a light-sensitive sleeper, choose blackout lined curtains in a generous width and floor length drop.

If you are a cold sleeper, consider thermal lined curtains or heavier fabrics such as velvet.

If you are a hot sleeper, breathable fabrics such as cotton or linen may feel lighter, though lining can still help manage sunlight and heat.

If you prefer a minimal bedroom, choose simple headings, soft neutrals and smooth fabrics.

If you love a cosy bedroom, choose textured fabrics, deeper colours and layered curtains.

The best bedroom curtains should support the atmosphere you need to unwind.

Before buying curtains, check the care instructions. Some curtains are machine washable, while others need dry cleaning. Heavier fabrics, lined curtains and made to measure curtains often require more careful maintenance.

Regularly vacuuming curtains with a soft brush attachment can help remove dust. This is especially useful in bedrooms, where keeping fabrics fresh contributes to a cleaner, more comfortable sleep space.

If your curtains are exposed to strong sunlight, lining can help protect the front fabric from fading. Rotating or gently shaking curtains now and then can also help them hang well.

Choosing good quality curtains and caring for them properly can help them last for years.

One of the most common mistakes is buying curtains that are too narrow. Curtains should look full when closed, not stretched flat across the window.

Another mistake is choosing curtains that are too short. In bedrooms and living rooms, curtains that finish awkwardly above the floor can make a room feel less polished.

It is also easy to forget about lining. A beautiful curtain fabric may not offer the darkness, privacy or warmth you need unless it is properly lined.

Some people choose colour before thinking about function. While colour matters, it is worth deciding first whether you need blackout, thermal, lined or light-filtering curtains.

Finally, do not forget the hardware. A curtain pole that is too small, too low or not strong enough can affect the whole look.

For a main bedroom, choose lined or blackout curtains in a calming fabric and colour. Floor length curtains usually work best.

For a child’s bedroom, blackout curtains are helpful for naps and lighter mornings. Choose durable fabrics and safe fittings.

For a living room, choose curtains that add texture and style while offering evening privacy. Linen, cotton, velvet and patterned fabrics can all work well.

For a guest room, choose versatile curtains that feel welcoming and restful. Soft neutrals or gentle patterns are usually a safe choice.

For a nursery, blackout lining, soft colours and practical fabrics are ideal.

For a dining room, curtains can be more decorative. You may want texture, pattern or a richer fabric to create atmosphere.

Before you buy, ask yourself:

Taking a little time to answer these questions can save you from costly mistakes and help you choose curtains you will enjoy every day.

The right curtains can completely change the way a room feels. They can make a bedroom darker, softer and more peaceful. They can bring warmth to a living room, privacy to a nursery and elegance to a guest bedroom.

When choosing curtains, try not to think only about colour or pattern. Think about how the room feels in the morning, in the afternoon and at bedtime. Think about whether you need darkness, warmth, privacy or lightness. Think about the small rituals of daily life: opening the curtains to morning light, drawing them closed at dusk, settling into bed in a room that feels calm and complete.

A well-chosen pair of curtains is not just a decorative detail. It is part of the comfort of home.

If you are choosing bedroom curtains, focus on light control, soft texture, proper lining and a length that makes the room feel considered. If you are choosing curtains for the rest of the home, balance practicality with the style you love.

Buy well, measure carefully and choose fabrics that make you feel good every time you enter the room. The best curtains are the ones that quietly support your life — helping your home feel warmer, calmer and more beautifully yours.