Canada
United States
Baby Sleepsuit TENCEL™ 1.0 TOG - Mermaids
Description
One piece from neck to toes, hands covered, warmth kept even: the Sleepsuit does the whole night in one zip, for the stretch between the swaddle and full toddlerhood. Built for roughly 6 to 18 months, the sleeveless cut frees the arms to move while the closed legs keep warmth exactly where it belongs, a sleeping bag with legs, in effect.
Most families make the switch from a closed-leg sleep bag to a sleepsuit somewhere around 12 to 15 months, once a baby is walking confidently in the crib and a closed-leg bag starts to become a trip hazard rather than a comfort. The sleepsuit gives the same warmth rating as the sleep bag it replaces, just with the mobility a walking, standing toddler actually needs at that stage; some families switch earlier, others stay in a sleep bag longer, depending on the baby.
The Details
Materials & Care
Machine wash cold with like colours
Delicate or gentle cycle
Tumble dry on low heat
Use only non-chlorine bleach
Iron medium
Do not dry clean
Mermaids
Shipping & Returns
We ship every order from right here in Canada. Orders over $100 CAD ship free within Canada; smaller orders are a flat $12 (BC) or $15 (rest of Canada), with most arriving in 5–10 business days. We also ship internationally with tracking included — duties and taxes are calculated at checkout and are the recipient's responsibility.
Change your mind? Regular-priced items can be returned within 30 days of purchase, as long as they're unworn, unwashed, and unused with original tags and packaging intact. Sale and marked-down items are final sale.
The following chart is for reference only. Please reach out to our customer service team if you have any questions on the sizes.
Sleep Bags
| Size | Height (in) | Weight (lb) |
|---|---|---|
| 0 - 6 M | 23 - 26" | 10 - 16 lbs |
| 6 - 18 M | 26 - 34" | 16 - 26 lbs |
| 18 - 36 M | 34 - 40" | 26 - 40 lbs |
Sleepsuits
| Size | Height (in) | Weight (lb) |
|---|---|---|
| 6 - 18 M | 29 - 31" | 22 - 27 lbs |
| 18 - 36 M | 31 - 34" | 27 - 32 lbs |
| 3T - 4T | 34 - 37" | 32 - 36 lbs |
Made from the Good Stuff
Naturally Temperature-Regulating
TENCEL™ Lyocell keeps baby comfortable in any season, moving heat and moisture away from skin instead of trapping it.
Buttery-Soft on Sensitive Skin
Silky soft against even the most sensitive skin, and naturally hypoallergenic — dermatologist recommended.
Sustainably Harvested
Made from FSC-certified eucalyptus wood pulp in a closed-loop process that reuses 99.5% of water and solvents.
Built for Frequent Washing
Keeps its softness and shape through the twice-or-thrice-weekly wash a baby's wardrobe demands.
Naturally Temperature-Regulating
TENCEL™ Lyocell keeps baby comfortable in any season, moving heat and moisture away from skin instead of trapping it.
Buttery-Soft on Sensitive Skin
Silky soft against even the most sensitive skin, and naturally hypoallergenic — dermatologist recommended.
Sustainably Harvested
Made from FSC-certified eucalyptus wood pulp in a closed-loop process that reuses 99.5% of water and solvents.
Built for Frequent Washing
Keeps its softness and shape through the twice-or-thrice-weekly wash a baby's wardrobe demands.
Our Safety Standards
- Great quality and perfect for colder nights.
We’ve used other sleepsuits before so I have a lot to compare to but the things I found stand out for me are the fact the feet can be folded over to keep warm and that there’s sleeves to keep their arms warm!
Love the sleepsuit, the double zipper, snaps on the leg area and foldover foot cuffs.
Only issue with it is that it runs small. Definitely size up.
Love the idea of this, great for keeping arms warm, but after only a few wears, the zipper keeps ripping open in the night. Super frustrating for such an expensive sleep outfit.
First the material is wonderful BUT I got 18-36 months as my baby girl is 17 months old but I wanted to make sure it is very loose so I can put warm Pjs underneath … this would fit maybe to 9 months old baby ! I have sleep suit from KYTE that is 18-36 and it’s perfectly loose but I needed somethubg warmer for our trip to Europe ! But my baby can not move in this ! The arms are tight , the legs are tights and short ! I tried to squeeze her in it and she was crying the whole time ! How is this supposed to be 18-36 months I don’t get FYI my baby girl weights 21 pounds only ! And we leave for our trip in 2 days and I have no time to get replacement !
So soft and comfortable!
My daughter loves her sleep suit. It’s great quality and perfect for colder nights.
I love everything Louloulollipop, but not this sleepsuit. The snaps are plastic and feel very cheap, one wouldn’t work at all and the others feel like they’re on the verge of breaking. If the snaps were changed on a future sleepsuit, might consider purchasing, but as is, can’t recommend this product. Everything else on this site is the best, though.
The dozen snaps make this very challenging to put on and do up after diaper changes. These snaps are also prone to breaking. In theory I love this product but it needs a zipper.
The feet also sort of close with a snap but feet can sneak out easily. I would prefer the standard fold over mechanism. I wish the hands folded over too.
The neck hole is very wide even on my large baby.
Otherwise it's soft and comfy like their other products.
I could never quite wrap my brain around how the sleepsacks leave babies arms out spbthey get chilly…now this sleep suit makes sense!!! Love these for my grand babies!!!
I could never quite wrap my brain around how the sleepsacks leave babies arms out spbthey get chilly…now this sleep suit makes sense!!! Love these for my grand babies!!!
I could never quite wrap my brain around how the sleepsacks leave babies arms out spbthey get chilly…now this sleep suit makes sense!!! Love these for my grand babies!!!
Works great.
I bought this a month ago and it's so nice and soft but as with other products from this company the wrists and ankles are soo skinny and tight on my little one. This suit fit perfectly until I went to do the snaps on the legs up. The ankles and partway up the leg won't do up as they are too small.
I love these sleep sacs but found the denim color is more like purple and not like the first picture shown. (It’s like the second picture). Understanding color of the product isn’t necessarily important it would just be nice to have accurate photos of the product and what you’re buying.
I was gifted 2 of the 2.5 tog sleep bags at my baby shower in size 0-6 months. My baby slept in them from 3 months untill 9 months and fit perfectly. They were washed often and held up wonderfully. We just switched to the 6-18 month size and we love them so much. Nice and warm and soft and cozy.
Best thing ever for kiddos that don’t like their toes covered but still need bedtime warmth. We have 2 in every size
We use these every night for our two year old. It has been a life saver because our son struggles to stay asleep and needs to be carried often. The sleep suit allows us to put him in the carrier. I really hope it doesn't get discontinued.
Amazing quality. So soft and luxurious feeling. It is exactly what we were looking for. My daughter doesn’t like sleep sacks because she can’t move properly. She loves these sleep suits and they help her to stay warm at night.
Soft, warm and super cozy, this sleepsuit is great quality and my two year old loves it. Would definitely purchase again.
These could be great, except for the terrible zipper! So much effort is put into the design and quality, only to add a flimsy zipper that can't handle the weight of fabric or size of child. I spent a lot of money on two of these, and both zippers keep splitting in the night. The last time my toddler woke up cold at 3am, which is why I'm writing this now.
Exactly what I was looking for. Super soft and warm for the extra cold nights!
Incredibly soft and warm. It washes well. We hang it to dry as to avoid possible shrinkage. My The 2-way zipper is helpful as my child is not fully potty trained yet. The buttons are a nice feature at the bottom for the same reason. The dinosaur print is really cute. My girl loves it. Would highly recommend this product!
I’m a busy mom of 2 little boys and a family doctor who cares a lot about sleep safety. My 2 year old has been refusing a sleep sack for a few months now and won’t keep a blanket on at night. This solved every problem and is the most comfortable material ever! I’m waiting for more stock so I can buy one in every print! I wish they made them for adults
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The overall material is nice and soft, however, the zipper is really in bad quality. Was very frustrating to make it work in the beginning point. We only used it several times, but the zipper head has somehow changed its shape so it is super hard to pull up.
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We keep our house a bit cooler so I wanted a warmer sleeper for my little guy. He’s still able to cruise around in it and keeps him warm and cozy at night.
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Sad this didn't work out for my 12.5 month old. The material feels great but he can't fit it. His wrist and ankles are a bit too chubby. Might need to wait until he is actually 17-18 months to try again.
FAQs
What's the difference between a sleepsuit and a sleep sack?
When should I switch from sleep sack to sleepsuit?
Can a baby wear a sleepsuit year-round?
Designed in Canada
Loulou Lollipop launched in Vancouver in 2014 with one swaddle and one teether.