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Baby sets: what to choose at each stage
tuc tuc baby sets pair a matching top and bottom: a sweatshirt fleece top with leggings or trousers, a knit T-shirt with leggings, and knitted cardigans to finish the look. There are styles for baby girls and baby boys, in sizes from 0-1 month. Also explore newborn sets and baby sleepsuits.
By your baby's stage
- 0-6 months: look for soft elasticated waists and pieces that are easy to put on; if they still spend lots of time lying down, a sleepsuit may be comfier.
- 6-12 months: fleece leggings and trousers move with them as they crawl, without digging in.
- 12-24 months: zip-up or hooded sweatshirts with matching trousers, for first steps and trips to the park.
Fleece or knit
Sweatshirt fleece is warmer and the choice for chilly days; lightweight knit is better indoors or in mild weather. A knitted cardigan on top takes care of changes in temperature.
Size
6-9 months = 69–71 cm · 9-12 months = 72–74 cm · 12-18 months = 75–83 cm · 18-24 months = 83–92 cm. With babies, if in doubt, go up a size. Measure your baby lying down, from head to heels, and compare with the chart. Remember that all the pieces in the set come in the same size, so go by your baby's length rather than just their age.
Should I buy the next size now?
If your baby is about to move up a size, buy the set in the next one straight away: trousers with an elasticated waist can be worn with the hems turned up for a few weeks, and you'll get much more wear out of it.
Frequently asked questions
What size set does a 1-year-old baby need?
A 1-year-old usually wears size 12-18 months, which corresponds to a length of 75–83 cm. If they still measure 72–74 cm, 9-12 months will only fit for a short while, so it's worth going up. Measure your baby lying down and check the size guide.
Is a set or a sleepsuit better for a baby?
It depends on the stage: a sleepsuit is comfier in the first few months because it's all in one and doesn't leave their tummy exposed; a set wins once your baby is crawling or walking, as you can change just the part that's got messy. Lots of families have both in the wardrobe.
Which baby set is the warmest?
Sweatshirt fleece sets, with a sweatshirt and trousers or leggings, are the warmest in the range. For going out on cold days, add a knitted cardigan or something from baby coats. Lightweight knit sets are best kept for indoors or mild weather.
How do I wash baby fleece clothes so they don't get ruined?
As a general recommendation, wash fleece inside out, on a cold wash and without tumble drying, and always follow the care label. This keeps the inside soft and helps the prints last through more washes. Use a gentle detergent and don't overdo the fabric conditioner. All tuc tuc clothing complies with the EU REACH regulation.
What size set should I give a baby who's about to turn 6 months?
Give size 6-9 months (69–71 cm) or, for a bigger baby, 9-12 months (72–74 cm). That way there's room to wear it straight away and for several weeks after. A matching sweatshirt and trousers set is a practical gift because it's a complete outfit.
What baby sets does tuc tuc have?
tuc tuc has baby girl and baby boy sets: fleece sweatshirts with leggings or trousers, knit T-shirts with leggings and styles with a skirt, plus knitted cardigans to finish the look. The prints are the brand's own, with animals, hearts or dinosaurs. You can also browse baby girls' sets separately.



















































