Baby & Nursery · Mistakes to Avoid
Baby Bedding: Mistakes to Avoid When Buying
By the Nest & Yard editorial teamUpdated 2026-08-094 min read
Our pick: the Little Rainbow Reversible 2 Piece Baby Bedding Set, 120 x 90cm — the best Baby Bedding we tested, from £12.99.
Choosing the right bedding for your little one is a big decision, and it’s easy to feel overwhelmed by the options available. Many parents unknowingly make mistakes when purchasing baby bedding – perhaps opting for a size that doesn't quite fit their cot, or adding extra accessories they won’t actually need. This guide highlights some common pitfalls shoppers in the UK encounter, from considering the right dimensions like those offered with sets such as the Little Rainbow Reversible 2 Piece Baby Bedding Set, to remembering that bedding is just one part of creating a safe and comfortable sleep environment – think about things like swaddles or muslins like aden + anais.
See the full range in Baby Bedding.

#1 Pick
Little Rainbow Reversible 2 Piece Baby Bedding Set, 120 x 90cm- Polycotton
- 120 x 90cm
£12.99
Pros
- Reversible design gives two looks from one set
- Consistently one of the best-reviewed budget bedding sets
- Machine washable for easy care
Cons
- Colour patterns can vary by print run

#2 Pick
Clair de Lune 2 Pack Fitted Jersey Cotton Cot Bed Sheets, 70 x 140cm, Pink- Jersey Cotton
- 70x140cm
£9.01
Pros
- Extra-soft jersey cotton is gentle against sensitive skin
- OEKO-TEX certified fabric with plenty of stretch for an easy fit
- Fits standard 70 x 140cm cot bed mattresses
Cons
- Pink colourway limits use in gender-neutral nurseries

#3 Pick
aden + anais essentials 100% Cotton Muslin Swaddle & Receiving Blanket, 112x112cm, 4 Pack, Flowers Bloom- 100% Cotton Muslin
- 112x112cm
Currently unavailable
Pros
- Generously sized 112x112cm muslins suit swaddling and beyond
- 100% cotton muslin is soft and breathable
- 4-pack covers everyday use between washes
Cons
- Print pattern limited to the one floral design per pack

#4 Pick
Tommee Tippee Swaddle Bag for Newborns, 0-3 Months, 1.0 Tog- Cotton Blend
- 0-3 Months
£19.99
Pros
- Purpose-designed swaddle bag eases the transition from swaddling
- Soft cotton-rich fabric is gentle on newborn skin
- 1.0 tog suits standard room temperatures
Cons
- Sized for newborns only, so short-term use before sizing up
FAQ
I'm worried about the size of the bedding in my nursery – how do I ensure it fits?
Measure your available space accurately, including ceiling height and any furniture. Consider the mattress size you’ve chosen, as many sets are designed for specific dimensions like 60x60cm or 70x140cm to avoid feeling cramped.
Some baby bedding sets seem to have lots of unnecessary accessories – what should I look out for?
Carefully review the contents list; don’t pay extra for items you won't use, such as decorative cushions or fitted blankets that won’t fit your mattress. Focus on essential components like a duvet cover, quilt, and sheets.
I've seen some bedding sets with claims about 'running costs' – what are these?
‘Running costs’ typically refer to the cost of replacing the filling in a feather or down duvet regularly, which can vary significantly based on usage and care. Factor this into your long-term budget when choosing a duvet.
How important is it to get the right fitting for the sheets?
Ensure you choose sheets that are appropriately sized for your mattress – typically deep pocket sheets are best for thicker mattresses, while fitted sheets need to be snug. Check the dimensions carefully before purchasing.
Are all baby blankets equally warm?
Blankets vary greatly in their warmth rating, influenced by materials like cotton, fleece or wool; check the TOG (Thermal Overall Grade) value to ensure it aligns with your nursery’s temperature needs.
I'm concerned about washing labels – what should I look for?
Always prioritise bedding with machine washable and tumble dry-low labels for easy maintenance. Check that the care instructions are suitable for the fabric composition of the set.
What’s the best way to measure my baby’s sleep space?
Measure the length, width, and height of the room where the bed will be situated, accounting for furniture and any other obstacles. A minimum clear space of 60cm around the bed is recommended.
Should I buy a separate quilt or duvet?
A quilt is often suitable for younger babies who need more warmth, while a duvet offers greater flexibility as your baby grows and temperatures fluctuate. Consider the TOG rating based on room temperature.
Are patterned bedding sets always more expensive?
While some designer patterns command higher prices, many plain or simple designs are available at similar costs to those with intricate patterns – focus on quality materials first.
How do I know if the fabric is safe for my baby?
Look for bedding made from natural fibres like cotton and bamboo, which are generally considered safer than synthetic options. Ensure the material doesn't contain harmful chemicals or dyes.
In depth
Measuring your room accurately is paramount when selecting baby bedding. It’s astonishing how often prospective parents underestimate the available space, leading to a fit that's either far too snug or awkwardly large. Before you begin browsing, take precise measurements of the area where the bed will reside – length, width, and height. Don’t simply eyeball it; use a measuring tape and record everything carefully. Then, consider the bed itself: a standard cot measures approximately 90cm long by 60cm wide, but sizes vary considerably. Factor in space for the mattress, ideally with an extra 15-20cm on all sides to allow for comfortable movement and the placement of nightlights or other accessories. Crucially, check the manufacturer’s specifications for the bedding you're considering; some designs are bulkier than others. A quick sketch of your room incorporating these measurements will help visualize the bed within its environment and avoid a frustrating purchase later on.
Many parents are drawn to baby bedding sets boasting an array of intricate features – detachable bumpers, quilted elements, or even built-in sound machines. While these additions can seem appealing, it's vital to assess whether you’ll genuinely utilise them. A removable bumper might be difficult to tidy away daily, and a sound machine could become redundant once the baby has established their own sleep patterns. Before committing to a set with superfluous extras, consider your needs and lifestyle. Opting for a simpler, more streamlined bedding set allows for greater flexibility and potentially saves you money in the long run. Look for sets that prioritise breathable fabrics and basic design elements – these will typically prove far more practical and durable over time.
The cost of baby bedding often extends beyond the initial purchase price. Don’t just focus on the retail value of the set; consider the ongoing expenses associated with maintaining a comfortable and safe sleeping environment. Mattress protectors, for instance, are highly recommended to safeguard against stains and allergens, yet these represent an additional investment. Similarly, regular washing of bedding is essential, and you'll need to factor in the cost of laundry detergent or machine servicing. Furthermore, if your chosen set includes accessories like blankets or sleep sacks, budget for those separately. A thorough assessment of all associated costs will provide a more realistic picture of the total expenditure and prevent unexpected financial surprises.
Marketing campaigns frequently highlight specific technical specifications – ‘hypoallergenic,’ ‘breathable,’ ‘OEKO-TEX certified’ – which can be genuinely valuable attributes, but they shouldn't be the sole determining factor in your decision. Understand what each term actually means. Hypoallergenic bedding refers to fabrics less likely to trigger allergic reactions; breathable bedding promotes airflow to regulate temperature. OEKO-TEX certification indicates that the materials have been tested for harmful substances. However, these features often come with a price premium. Prioritise comfort and safety over chasing specific certifications – a well-made set utilising natural fibres like cotton or bamboo will frequently offer equivalent benefits at a lower cost.
Fabric choices are central to baby bedding's performance and longevity. While visually appealing designs can be tempting, prioritise fabrics that are both soft on delicate skin and durable enough to withstand frequent washing. Cotton is a popular choice due to its breathability and absorbency, but look for long-staple cotton varieties (e.g., Egyptian or Pima) for superior softness and resilience. Bamboo fabric is another excellent option, offering exceptional moisture-wicking properties and hypoallergenic qualities. However, be aware that bamboo bedding can sometimes feel slightly slippery. Consider blends of cotton with other fibres – such as polyester – to achieve a balance between comfort, durability, and cost-effectiveness.
Finally, pay close attention to the construction quality of the bedding itself. Examine seams for neatness and strength; ensure that zips are robust and securely fastened. Check that quilting is evenly distributed and doesn’t create uncomfortable lumps or bumps. A well-made set will stand up to repeated washing and daily use, extending its lifespan considerably. Don’t be swayed by a low price if the construction feels flimsy – investing in higher quality bedding may prove more economical in the long run. Always check reviews for mentions of durability and washability; these can provide valuable insights into the product's performance.
The Nest & Yard editorial team
Written and reviewed by our UK-based team of home improvement and gardening writers, who research specs, pricing and customer reviews before every recommendation. Reviewed and updated on 2026-08-09.