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Celebrating your baby's first Christmas is a fun and exciting time.
There are so many new experiences for your baby at Christmas and, if you're a first time parent, you get the joy of experiencing them too. Alongside the fun, your baby needs to be comfortable throughout the day and a special baby Christmas outfit is a cute way of ensuring this.
There are so many adorable Christmas outfits which you can put your baby in for their first Christmas, with everything from a newborn Christmas dress, to a Christmas pudding themed outfit, your baby is going to look the part in their best baby Christmas outfit. Whilst some families love to dress up in fancy clothes on Christmas day, the choice is completely yours and babies can wear anything you wish, we think one of these baby Christmas outfits would be the perfect choice!
To help you find the best dress or outfit for your baby's first Christmas, we have done the hard work for you and rounded up the best of the best, so you can focus on enjoying this Christmas with your little one.
For more inspiration, take a look at these baby Christmas dresses and these baby Christmas pudding outfits.
Our Top Choice
JoJo Mamam Bebe Reindeer Applique Baby Sleepsuit
This gorgeous baby sleepsuit is ideal for your little one as it's cosy, made from the softest cotton and looks so cute. With an adorable reindeer face on the front, it's a lovely baby outfit for a baby boy or baby girl first Christmas outfit. The red and white stripes also remind us on festive candy canes! This reindeer baby Christmas outfit features side poppers for easy changing, as well as anti-slip dots on the feet if you purchase this in a size for aged nine months or older.
- Price: £17
- Age: Newborn to 18 months
- Poppers for easy changes
- Extra soft cotton
Best Baby Santa Outfit
JoJo Maman Bebe Father Christmas Baby Set
Newborn Christmas outfits are great, as not only does your little one look adorable but they can also get involved with the Christmas fun. This Father Christmas outfit is lovely as it has a matching hat to go with the sleepsuit. This baby set is made from cotton and has poppers along the bottom for easy changing. Your newborn will be super snug throughout the day in this cosy Father Christmas outfit.
- Price: £21
- Age: Newborn to 18 months
- Front panel lined in cotton to avoid any irritation
- Matching hat
- Can personalise
Best Christmas Babygrow
Cotton Velour Reindeer Sleepsuit
If you're looking for a babygrow for your little one to wear throughout December, then this reindeer babygrow is a perfect choice. Made from a cosy velour material with warm long sleeves and integrated feet, it is subtly designed with a reindeer shaped embroidery on the front.
- Price £12
- Age: 0 to 18 months
- Made from cotton
Best Personalised Baby Christmas Outfits
Personalised First Christmas Reindeer Baby Leggings
A personalised Christmas outfit can give an extra special touch to your bab's first Christmas as it's something they can treasure when they get older. These personalised leggings are a great choice when looking at Christmas outfits. Whether you're looking at pairing these leggings with a baby Santa hat or a jumper, they're a great finishing touch to any baby Christmas outfit.
- Price £18.50
- Age: 3-18 months
- Can be personalised with up to 9 characters
Best Baby Girl Christmas Outfit
M&S Two Piece Robins Dress Outfit
If you are searching for the perfect Christmas Day outfit for a baby girl, then look no further. The outfit consists of a pure cotton bodysuit and a cord dress to wear on top. This lovely two-piece set with robins on the front is wonderful for any baby and would look really cute paired with tights. The two piece has buttons on the top of the dress and poppers on the bodysuit at the bottom.
- Price: £15
- Age: 0-3 years
- Sweet Robin decoration
Best Baby Boy Christmas Jumper
M&S Penguin Fair Isle Jumper
If you're looking for a perfect baby boy Christmas outfit, then this baby Christmas jumper makes a wonderful cosy addition to any baby Christmas outfits. This jumper is great for keeping your little one warm throughout the big day, whether indoors or out. Whether you're looking for a special jumper for Christmas day or baby Christmas outfits for the whole of December, this is a wonderful choice.
- Price: £10
- Age: 0-3 years
- Can be worn through the winter
Best Baby Christmas Onesie
JoJo Maman Bebe Reindeer Onesie
The next outfit on this list of Christmas outfits for babies is this absolutely adorable reindeer onesie. Suitable for baby girl or baby boy first Christmas outfits, it is a super cute choice. It has popper leg openings on the smaller sizes for easy changing, whereas the bigger sizes have a zip. It's an all in one suit and great staying warm and cosy in around the house. With a fleecy outer and a cosy cotton lining, this is one of the cutest baby Christmas outfits. Also, as this onesie goes up to sizes for kids aged six, you can even get your kids matching ones, so your baby can be just like their big brother or sister.
- Price £26
- Age: 0 - 6 years
- Machine washable
- Can be personalised
Best Baby Christmas Dress
ShopDisney Minnie Mouse Holiday Cheer Baby Dress And Tights Set
If you're looking for baby Christmas dresses, we have found the perfect baby girl Santa outfit that you will love. The Disney themed dress features a dress, hat and tights decorated with a cute MInnie Mouse appliqué design. This Christmas Day Dress is ideal for quick changes with buttons on the back to undo the dress. This dress is simple, but it is perfect for baby girls.
- Price: £22
- Age: 0-2 years
- Comfortable material to wear
- Dress, tights and hat set
Best Baby Christmas Pudding Outfit
John Lewis Christmas Pudding Bodysuit
One of the cutest Christmas outfits you can buy for a newborn is a Christmas pudding outfit. With a lovely bodysuit, styled like a pudding with berries and leaves at the top and candy cane stripes down the arms, this set also comes with a hat and tights to finish off this Christmas baby outfit. Your little pudding can easily be changed by the three popper fastenings at the crotch, this makes a great Christmas outfit.
- Price: £18
- Age: Newborn-18 months
- Works as baby Christmas fancy dress or as a Christmas baby grow for wearing throughout the day
- Made from 100% organic cotton
Best Baby Elf Outfit
John Lewis Elf Bodysuit With Tights & Hat
If you're looking for an all in one set, this elf bodysuit, with candy cane patterned tights and a cute hat is perfect for the full Christmas look. With long striped sleeves to match the tights and a lovely hat to complete the outfit, your little one is going to be cutest elf around on their first Christmas.
Kidadl Best Buys selects the top parent-recommended products across the web for families of all ages. If you liked our suggestions for the best baby Christmas outfits, then you will love our round up of the best Christmas bibs. If you're looking for baby's first Christmas gift for your baby's first Christmas, we've also rounded up the best baby's first Christmas gifts here.
- Price: £18
- Age: Newborn-18 months
- Poppers for easy change
- Made from organic cotton
- Comes with an adorable hat

Written By
Olivia Thristan
Olivia is a freelance writer and university graduate. Olivia has a degree in film and television production and enjoys photography and a good documentary. When not writing, Olivia can be found baking, collecting Lego figures, crafting with polymer clay and discovering new places to eat pizza across the West Midlands and beyond.
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