20 Cute Outfits Ideas for Baby Boys 1st Birthday Party

The First Birthday Dress for Boy. Every parent wants their baby’s first birthday to be one of the most special and memorable days in their entire lifetime. So for that special little man’s day, how do you dress a baby boy for the 1st birthday? What styles are in throughout the seasons? This article will give you some great outfit ideas for your little one’s very special day. If you are blessed with a princess too then must check out our article on baby girl’s first birthday too.

Most children love dressing up and have a favorite character so for a child’s party why not go for a themed costume party? Not only does this make finding an outfit much easier but it makes for more fun for adults and children. It also allows the children to have more input on what they would like to wear. RECOMMENDED: 12 Cute Minion Outfits for Babies/Toddlers You will Love

What First Birthday Outfit To Pick For Your Little One?

Here are some tips to pick the best outfit:

  • Choose a theme to plan an outfit around.
  • If you are planning a photoshoot for your little one, always speak to your photographer and plan accordingly.
  • Suspenders, bows, and ties are great first birthday outfit accessories.
  • A little suit or a superhero costume always seem like a good idea.
  • Add in little boots or converse sneakers for a super cute look.
  • Party hats and head accessories are good options as well.

cute outfits for baby boy 1st (3)

↓ 20. Smart Outfit Ideas

If you are going for a meal or having a party for your little man’s big day why not choose a stylish shirt and printed tie suit? These are great for little boys as there will be no worries about them wearing a real tie and yet they still have a smart and formal look to them. Some of these outfits can come with a waistcoat and/or braces which look adorable and will definitely get your little bundle of joy noticed. 

Personalized or printed t-shirts are another great idea for a first birthday outfit. They are a one-off so hold even more sentimental value especially as you can have your own design, logo, baby’s name and/or a message written on it also. These can also be matched with either casual jeans or even smart black trousers. So finding your perfect combination for the big day is easy. via.

↓ 19. Accessories For a Baby Boy

Hats are a great accessory for children. During the summer and spring not only do they protect from sun rays but also make a great addition to suit outfits. Hence they are definitely a must-have for outdoors parties in these seasons. Flat caps and mini trilbies are fantastic options when it comes to headwear especially for finishing off that perfect first birthday outfit. During the autumn and winter periods why not venture more for wooly hats and scarves? Not only are these simple and warm but will add great shape to your tiny one’s birthday attire. Party hats are also an easy yet effective option. via.

↓ 18. Baby Boy Footwear for Birthday Bash

Footwear can be a tricky one when it comes to babies and tiny tots. As every mother knows, they prefer not to wear shoes and will quite happily kick them off at every opportunity. But for this special day why not go for a cute pair of lace-up sneakers? These are great as lace-ups are less likely to come off. As well as look smart with any outfit they come in a wide range of styles and colors.

cute outfits for baby boy 1st (1)


Check out the following images and gain inspiration and ideas for your little man’s big day.

↓ 17. Outfits For Moms

When talking about what your little one should wear to his first birthday, you should not be left out. Here is some outfit inspiration on what moms and dads should wear to their little one’s first birthday celebration. The first idea is to restyle your baby shower dress by wearing it a year later. If you think you can fit into the old dress and if you do not mind wearing it again, you should totally do it. However, you can add a few accessories to give it a new look. For example, wear a super headband or flower crown to give it a whole different look.

cute outfits for baby boy 1st (2)


↓ 16. Outfit For Dads

However, if you do not wish to wear your baby shower outfit to your son’s first birthday, you can consider this stunning gold sequins dress and the headgear to go with it. While the daddy can go comfortably in a basic t-shirt and pant. However, if you have a superhero theme happening, you can dress in a matching superman or spiderman dress like your son.

cute outfits for baby boy 1st (1)


↓ 15. Baby Suit Birthday Outfits

We all know that suspenders look cute and perfect for every man then why not make your 1-year-old wear suspenders on their first birthday. You can pair up red suspenders with dark blue jeans and make them wear white and black striped full sleeves shirt inside. You can also change the colors of the suspenders accordingly. It’s also a great idea to make both the dad and the baby boy wear similar outfits like this one.

RECOMMENDED: Kids Swag Style -20 Swag Outfits for Kids for a Perfect Look cute outfits for baby boy 1st (1)

 Source @Misty Ballard

↓ 14. Funky Birthday Outfit

For a funky shoot on your boys’ 1 birthday, he does not have to wear a full suit, he can only go for a tie and matching undies to look funky and cool. You can match the dress according to the color and theme of the whole party. For example, if your whole party is of multi-colored theme then your little one can also wear a multi-colored tie and undies for a perfect birthday shoot. Or even if your baby boy is all dressed up for the party, you can give him this look for the cake smashing ceremony as you wouldn’t want his special outfit to get all messed up. This would definitely make for a memorable first birthday photoshoot. The end result can also be used as invites for the first birthday party, giving it a personal touch.

cute outfits for baby boy 1st (2)


↓ 13. Hairstyle For First Birthday

Give him a good hairstyle for this special day and do not fear to go a little funky.

You can also make your 1-year-old wear a funky shirt, the one that has cute little things drawn on it or written on it. And wear it with blue jeans folded one inch from the hemline. You can also make them wear a cute and funky bow tie to complete the look. For shoes, they can wear sneakers or boots to match the theme.

RECOMMENDED: 10 Cute Christmas outfits for babies and toddlers This Year

cute outfits for baby boy 1st (4)

↓ 12. Themed Outfit For Smash Party

cute outfits for baby boy 1st (1)


↓ 11. Birthday Party Idea

If you are on to the first stage of planning your child’s birthday party, one area should definitely be of your focus and that is the photo booth. The recent party trend is going overboard with the photo booth to make sure you get some beautiful shots to store the memories. We love the use of balloons and the text that reads one as they seem to be going well with the theme of white and blue. You can also plan a separate photoshoot to mark your child’s first birthday and to make more memories of this milestone.

cute outfits for baby boy 1st (5)


↓ 10. Mickey Mouse Costume

Mickey Mouse is that one Disney character that all children simply adore. If your child is also a Mickey Mouse fan you could pick out the costume as their birthday outfit. Make sure to add in a matching hairband that completes their themed outfit. This super cute first birthday theme tie seems to be stealing the show. Please also note the suspenders that are trying to keep up with the theme by having a similar mickey mouse print on them.

RECOMMENDED: kids Timberland Outfits-15 Cute Kids Wearing Timberland Shoes

cute outfits for baby boy 1st (6)

 Buy this dress from here

You can also get a lot of photography ideas from this collection too to make this day more memorable.

cute outfits for baby boy 1st (7)

↓ 9. Formal Suit

Kids look super cute when they get to wear formal dresses. For your boy’s first birthday, you can make them a gray colored formal waistcoat with formal pants and match it with contrasting formal shirt to complete the whole look. For shoes you can go for Oxford or otherwise only matching socks will also do the trick. Check out 22 Cute Kids Winter Outfits-Beautiful Babies Winter Dressing



↓ 8. Printed Shirts


 ↓ 7. Casual Printed Birthday Outfits

First, one year is the only age till when your child can wear rompers without looking too big for them. Make sure to let your kid wear rompers as much as possible while it is still the time for them to wear it. Rompers can also be worn on their first birthday if the whole theme of the birthday party is to look casual.


↓ 6. Animal Theme Birthday Outfit

Here is another casual birthday outfit to keep your little one feeling comfortable yet handsome. We love the use of suspenders and bowtie to go with the color of the outfit. If you have a planned a jungle book themed birthday party but have no clue on how to dress up your child, this seems like a great idea. Put together a simple t-shirt or romper with shorts and add accessories like ties, bowties, and suspenders to make the outfit look formal. We love the matching brown shoes that are taking the outfit to a whole different level.

cute outfits for baby boy 1st (1)


↓ 5. Party Hat

What is a party without a super cute party hat? With a plethora of options to choose from, here is one that met our eyes. Instead of picking one that makes your child uncomfortable, find one that is attractive and super easy to wear. This customized first birthday party hat has been adorned with colored pompoms and has been made out of fabric to keep the child at ease. The hat also matches the red birthday suit and has been secured by tying it under the neck.


↓ 4. Twins Matching Outfits

Planning a birthday party for twins? No worries. Let your kids shine through by dressing them in similar outfits for their first birthday. If you are following a theme, your kids could be dressed in similar costumes. However, if you are going more basic, same or similar colored outfits do not seem like a bad choice. Look at how adorable these two look. Since one is a girl child, her outfit looks similar but has a couple of differentiating elements like the funky headband.


↓ 3. Superhero Costume Ideas

Even though these tiny tots may not have an exact idea of what superheroes are, their dads sure do. If you or your partner are superhero fans and want your child to grow up to be one, you could totally consider having a superhero theme for your child’s first birthday party. You can go for a t-shirt that matches the theme but can also go for a tiny costume to dress them up like a superhero. Your choices are Superman, Batman, Spiderman, Captain America and Ironman among others.



 ↓ 2. Baby Boy First Birthday Footwear Ideas

Footwear is our favorite part of any outfit, especially when it comes to little kids. Despite being so young, kids definitely need to look presentable and adding in a nice pair of footwear can do the job for you. Many kidswear brands have come out with super cool footwear options that can easily make or break their looks. For your son’s first birthday, one great pick for their shoes are the converse sneakers that are now coming in all colors and sizes. Not only are they comfortable but also very stylish. If you are going for a basic shirt and pant style outfit, add in a bow or suspenders and match them with tiny sneakers to finish off the look.


↓ 1. Baby Timberland Booties

Timberlands happen to be one of the classic American shoes and their original yellow boots are a patent. Fortunately for many, these classy pair of shoes are also available in tiny sizes to meet the needs of some little fashionistas. If you are planning your little one’s birthday outfit, you should totally consider timberlands as the ideal footwear to go with their entire look. You can go for a tiny leather jacket over a pair of denim Jeans to go with their little booties. You can also go for a cute bomber jacket to give them a swag look. If you are planning on getting a little suit made for them, timberlands can look great underneath.



  1. Elly
    • Olivia Davis
  2. Sunirmal Das
    • Olivia Davis
  3. Olorode bukola
    • Olivia Davis
  4. Nwachukwu vivian
    • Olivia Davis
  5. Topsy
    • Olivia Davis

Add Comment