The Baby Sleep Set Review: Does It Really Improve Sleep?

Every new parent knows the struggle: you finally get your baby to sleep, and then they wake up 20 minutes later. You wonder if the swaddle is too loose, too tight, or if the room is too warm. Sleep is precious, and the right sleepwear can make a world of difference. That's where the Solly Baby Sleep Set enters the picture—a thoughtfully designed set that promises to help your little one sleep more soundly.

But does it really work? In this review, we'll dive into the details of the Solly Baby Sleep Set, examining its materials, design, and how it performs in real life. We'll also share our honest opinion on whether it's worth the investment for your family.

What Is the Solly Baby Sleep Set?

The Solly Baby Sleep Set is a two-piece set that includes a long-sleeve top and matching pants, designed for babies from newborn up to around 12 months. It's made from their signature blend of 70% viscose from bamboo and 30% organic cotton, which is incredibly soft and breathable. The set is intended to be worn alone or as a layer under a swaddle or sleep sack, making it versatile for different seasons and sleep environments.

One of the standout features is the snug but not restrictive fit. The top has a zipper or snap closure (depending on the style) that makes nighttime diaper changes easier without fully undressing your baby. The pants have a gentle elastic waistband that stays in place without digging into your baby's tummy. The set is also designed to be flame-retardant-free, which is a plus for parents who are cautious about chemicals.

• Soft, breathable bamboo-cotton blend
• Easy-access snaps or zipper for quick changes
• Snug fit that allows natural movement
• Free from flame retardants

Our Experience Testing the Sleep Set

We tested the Red Pointelle Baby Sleep Set on a 3-month-old who was transitioning out of swaddling. The pointelle knit is delicate and airy, which was perfect for warmer nights. The set fit true to size, and the long sleeves were just the right length—not too long to get in the way, but long enough to keep little hands warm. The pants stayed up well, even with all the kicking and rolling.

We also tried the Cream Pointelle Baby Sleep Set during a colder week, layering it under a sleep sack. The extra layer made a noticeable difference in how long our baby slept—she went from waking every 2-3 hours to stretching out to 4-5 hour stretches. The fabric stayed dry and comfortable even after a night of sweating, which is a big win for babies who run warm.

• Pointelle knit is breathable and elegant
• Layering under a sleep sack extends sleep stretches
• Moisture-wicking fabric keeps baby dry

Comparing to Other Sleepwear Options

When we compared the Solly Baby Sleep Set to other popular baby sleepwear, we found a few key differences. Many sleepers are footed onesies, which can be restrictive and hard to layer. The two-piece set offers more flexibility—you can mix and match sizes, and it's easier to adjust for temperature. The bamboo-cotton blend is also softer and more breathable than standard cotton or polyester options.

Another advantage is the thoughtful design details. For example, the Charcoal Toile Baby Sleep Set features a subtle pattern that doesn't fade after multiple washes, and the fabric retains its shape without pilling. The Midnight Daisy Toddler Sleep Set, which we tried on an older sibling, showed the same quality and comfort, making it a brand you can trust as your child grows.

• Two-piece design offers more flexibility than footed sleepers
• Bamboo-cotton blend is softer and more breathable
• Patterns stay vibrant wash after wash

Does It Really Improve Sleep?

In short, yes—but with a caveat. The Solly Baby Sleep Set can improve sleep, but it's not a magic solution. The key is that it helps regulate your baby's body temperature, which is crucial for deep sleep. Babies who are too hot or too cold wake up more often, and the breathable fabric helps prevent overheating. The comfortable fit also reduces the risk of waking from scratchy tags or tight elastic.

We also appreciated that the set is safe for sleep. It's snug enough to reduce the startle reflex (similar to a swaddle) but not restrictive, making it a great transition piece. In our experience, combining the sleep set with a consistent bedtime routine and a dark, quiet room led to better sleep within a few nights.

• Temperature regulation is key for longer sleep stretches
• Snug fit helps reduce the startle reflex
• Works best when paired with a consistent bedtime routine

Care and Durability

Taking care of the Solly Baby Sleep Set is easy—just machine wash cold and tumble dry low. We washed our sets multiple times a week for a month, and they came out looking and feeling like new. The fabric didn't stretch out or lose its softness, and the colors stayed true. The pointelle knit is delicate, so we recommend using a mesh laundry bag to prevent snags.

We also appreciated that the set is made from sustainable materials, which is a bonus for eco-conscious parents. The packaging is minimal and recyclable, and the brand is committed to ethical manufacturing. It's a product that you can feel good about using for your baby.

• Machine wash cold, tumble dry low
• Use a mesh bag for delicate pointelle
• Made from sustainable bamboo and organic cotton

After weeks of testing, we can confidently say that the Solly Baby Sleep Set is a worthy investment for any parent looking to improve their baby's sleep. It's comfortable, breathable, and thoughtfully designed, making it a staple in our nighttime routine. If you're ready to give your little one the gift of better sleep, we highly recommend starting with the Red Pointelle Baby Sleep Set—you won't be disappointed.