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That's Mine Bodysuits

Find That's Mine bodysuits for babies, where soft comfort and practical details go hand in hand. Choose short or long sleeves, rib textures and smart fastenings that make everyday changes, playtime and little trips a bit easier.

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That's Mine Bodysuits

That's Mine bodysuits for babies with easy dressing and everyday wear in mind

That's Mine bodysuits are well suited to babies and small children, where clothing needs to work in a day filled with nappy changes, floor play and little trips in the pram. What makes the brand's bodysuits special is the thoughtful detailing, such as the snappy strap at the shoulder, the longer front and the high neck. This makes them an ideal choice if you are looking for a baby bodysuit that is both lovely to look at and comfortable in real everyday use.

In this category, you will find both short-sleeved and long-sleeved styles, newborn sizes and ribbed versions. For most parents, the choice mainly depends on the child's age, how often nappies need changing, and whether the bodysuit will be worn on its own or together with, for example, leggings or other light baby clothing. That's Mine bodysuits are made for the first months and years, when your child is moving more and more, and when clothes should ideally make everyday life a little easier.

That's Mine bodysuits with a snappy strap make nappy changes and dressing easier

One of the details many parents quickly notice is the snappy strap at the shoulder. It makes the bodysuit easier to open, so it does not have to be pulled over the head to the same extent. This can make dressing calmer and simpler, especially when you are handling a baby who would rather twist, kick or move on to the next thing.

The longer front also makes a real difference in everyday life. It provides extra coverage over the tummy when your child is lifted, turns over or has a nappy change. Together with the high neck, it helps offer a little more protection from draughts. This is exactly where a That's Mine bodysuit stands out: the practical solutions are built into the design itself, so you do not constantly need to compensate with extra layers.

Rib fabric, cotton and stretch in practice

Many That's Mine bodysuits are made in rib with 95% cotton and 5% elastane. Rib can look slightly more structured than smooth cotton, but often feels soft and comfortable in use. The texture allows the fabric to sit gently against the body while keeping its shape nicely, even when the bodysuit is worn and washed again and again.

This is a big advantage in a baby wardrobe, where clothes are used frequently. Rib adds a little extra freedom of movement around the tummy, shoulders and arms, and it suits children from 0-24 months who roll, crawl and move in many different ways throughout the day. If you want to put together a practical outfit, a rib bodysuit works well with baby pants or under a lightweight cardigan.

Which That's Mine bodysuit suits your child's age and needs?

The right choice mainly depends on where your child is right now, and how the bodysuit will be used in everyday life.

  • Newborn and 0-3 months: Styles with a snappy strap and a nappy-friendly design make very good sense here, as changes are frequent and it should be easy to get clothes on and off.
  • 6-24 months: Long-sleeved rib styles are great for more active babies, because they move with the child and still provide good coverage during floor play.
  • Short-sleeved or long-sleeved: Short-sleeved bodysuits are good as a base layer or on warmer days, while long-sleeved styles are often comfortable when the weather is cooler.

If your child is between two sizes, it can be a good idea to think slightly ahead. Rib has plenty of give, which is why many parents are surprised that a That's Mine bodysuit may look small at first glance, but still fit the child really well.

That's Mine bodysuits work well with the rest of the baby wardrobe

A bodysuit from That's Mine works really well as part of a simple and functional baby wardrobe. For everyday use, it is easy to combine with muslin cloths at the changing station and soft bottoms, so changes can be handled quickly and without too much fuss. The long-sleeved styles with a high neck are also good under an all-in-one suit or knitwear when it is cool.

If you already know the brand and like its calm look, you can also explore the wider That's Mine universe. This makes sense for many parents who want to keep their baby's essentials in the same style and with the same focus on everyday function.

A reliable choice for daily use

That's Mine bodysuits are a good choice if you want a classic bodysuit where the small details genuinely make a difference. It is especially the shoulder fastening, the longer front and the high neck that make them comfortable to use and easy to fit into an ordinary baby routine.

For many parents, it is precisely the practical details that decide whether baby clothing becomes a favourite. That is why That's Mine bodysuits make good sense when you want clothes suited to frequent nappy changes, playtime on the floor and many trips through the washing machine, without making everyday life more complicated than it needs to be.

Size Guide

Find the right size for your child

Use the guide below to quickly choose the right size. The table shows the typical height and age per size. Children grow differently, and brands can vary slightly in fit - if in doubt, feel free to choose one size up.

Clothing sizes

Age Size (cm) Height (cm)
0 - 1 mo 50 45 - 50
1 - 2 mo 56 51 - 56
2 - 4 mo 62 57 - 62
4 - 6 mo 68 63 - 68
6 - 9 mo 74 69 - 74
9 - 12 mo 80 75 - 80
12 - 18 mo 86 81 - 86
18 - 24 mo 92 87 - 92
2 - 3 yrs 98 93 - 98
3 - 4 yrs 104 99 - 104
4 - 5 yrs 110 105 - 110
5 - 6 yrs 116 111 - 116
6 - 7 yrs 122 117 - 122
7 - 8 yrs 128 123 - 128
8 - 9 yrs 134 129 - 134
9 - 10 yrs 140 135 - 140
10 - 11 yrs 146 141 - 146
11 - 12 yrs 152 147 - 152
12 - 13 yrs 158 153 - 158
13 - 14 yrs 164 159 - 164
14 - 15 yrs 170 165 - 170
15 - 16 yrs 176 171 - 176

Hats and head circumference

Head circumference Age
47 cm 0 - 3 mo
49 cm 6 - 12 mo
51 cm 1 - 2 yrs
53 cm 3 - 4 yrs
55 cm 5 - 10 yrs

Children have different head circumferences - choose one size up if your child has a slightly larger head than their peers.

Shoes and growth allowance

  • Growth allowance: approx. 1.5 cm for regular shoes.
  • Growth allowance: approx. 1.0 cm for ballerina or first-walker shoes.

Example: If the foot measures 15.0 cm, choose a shoe with an inner length of approx. 16.5 cm.

Socks and tights

Socks and tights may shrink slightly in the wash - choose one size up if in doubt.

If you are unsure about the size or fit, you are always welcome to contact our customer service - we are happy to help you find the right size.

📞 +45 87 800 406 ✉️ mail@houseofkids.dk


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