A toddler with bright blue eyes and a cheerful expression sits in a high chair, wearing the delightful First Birthday Crown. She dons a lacy white outfit and an embroidered baby headband. Pink and white balloons in the background enhance the festive atmosphere.

First Birthday Crown

$23.00

A smiling baby dressed in the James 3-Piece Suit, complete with Dupioni silk trim, a black bow tie, and a white cap, is being held by a woman in a white dress. The baby is looking directly at the camera with a happy expression.
• bestseller •

James 3-Piece Suit

From $169.00

A baby boy in the Elijah 3-Piece Suit and cap is sitting on a light blue blanket. The outfit, perfect for a special occasion, features textured cotton. He has a slight smile and is looking slightly upward, with white pillows in the background.
• bestseller •

Elijah 3-Piece Suit

From $169.00

Two twin baby boys with their mother. They are wearing the Asher 3-Piece Suit, one in grey and the other in powder blue.
• bestseller •

Asher 3-Piece Suit

From $159.00

Baby boy sitting on his mother's lap. He is wearing the Miles 3-Piece Suit, including the jacket, pants, and onesie
• bestseller •

Miles 3-Piece Suit

From $159.00

A baby laying in a crib and wearing the Harrison Long Sleeve Romper made from textured white cotton and featuring ivory Venice lace and a blue cotton/linen edging
• bestseller •

Harrison Long Sleeve Romper

From $89.00

A baby dressed in the Harrison 3-Piece Pants Suit—a stylish white, formal outfit for baptism that includes a hat, jacket, and bow tie—sits on a light-colored cushioned wicker chair. Handmade in the USA, the baby boy suit perfectly complements his curious expression as he looks to the side. The background features soft white curtains and light bedding.
• bestseller •

Harrison 3-Piece Pants Suit

From $159.00

Baby boy sitting on a bed and wearing the Elliott 3-Piece Suit, including the jacket, pants, and onesie (and matching newsboy cap). He is also wearing the Elliott Bow Tie & Boutonniere.

Elliott 3-Piece Suit

From $159.00

A baby with blue eyes lies comfortably in a wicker basket, dressed in the Owen Linen Romper, against a soft blue patterned cushion background.
• bestseller •

Owen Linen Romper

From $120.00

A baby dressed in an elegant mint green Theodore Shorts Suit, complete with a cap, sits inside a white wicker bassinet lined with soft blankets and green fabric. The baby has a curious expression and light eyes, with soft natural light illuminating the scene.
• bestseller •

Theodore Shorts Suit

From $159.00

Baby sitting on a chair with brown fur. He is wearing the Liam 3-Piece Suit made with soft ivory quilted cotton and champagne silk trim. He is also wearing a champagne silk bowtie
• bestseller •

Liam 3-Piece Suit

From $169.00

Oliver Romper
• bestseller •

Oliver Romper

From $98.00

Baby boy sitting in mauve suit and newsboy cap
• bestseller •

Milo 3-Piece Suit

From $169.00

Baby boy sitting on the lap of his mother. He is wearing the Owen 3-Piece Suit, including the sweater, pants, and onesie

Owen 3-Piece Suit

From $149.00

Baby boy sitting on his mother's lap. He is wearing the Harrison 3-piece suit with a blue knit sweater and matching hat
• bestseller •

Harrison Sweater 3-Piece Pant Suit

From $149.00

Baby boy wearing the green Theodore 3-Piece Suit, including the jacket, pants, and onesie.
• bestseller •

Theodore 3-Piece Suit

From $169.00

Baby boy sitting on his mother's lap. He is wearing the Braden 3-Piece Suit with the Newsboy Cap
• bestseller •

Braden 3-Piece Suit

From $159.00

A baby sits on a white wicker bench adorned with a light-colored blanket and cushion. Dressed in the Harrison Short Sleeve Romper, the baby looks to the side, showcasing their adorable special occasion outfit. The plain, light-colored background creates a serene atmosphere.
• bestseller •

Harrison Short Sleeve Romper

From $89.00

Baby boy sitting on a chair wearing the Harrison 3-Piece Shorts Suit made with plush white quilted cotton jacket, hat, and light blue shorts
• bestseller •

Harrison 3-Piece Shorts Suit

From $159.00

A baby dressed in an Ian Cloud Shorts Set sitting on a white couch, looking calmly at the camera with wide eyes. The baby wears a matching hat and white shoes.

Ian Cloud Shorts Set

From $159.00

A baby taking steps with support, dressed in an Ian Fawn Shorts Set, holding hands with a woman in a designer white dress, in a light, airy room.

Ian Fawn Shorts Set

From $128.00

Boys First Birthday Outfits

How should a baby boy dress for his first birthday?

When it comes to planning your baby boys first birthday, it's equal parts exciting and hectic. And we don’t think picking a unique 1st birthday outfit should add any more stress! 

You've come to the right place. Our First Birthday collection offers a few of our favorite outfits for this celebration of your little one’s first year. Two words to keep in mind: formal and traditional. A perfectly tailored 3-piece baby boy suit made of soft quilted cotton or a classical bubble romper will make sure your little man is comfortable and stylish in all the picture's you'll be taking! 

How to celebrate first birthday without a party?

Did someone say cake smash? We recommend snapping lots of pics! Your baby boy may not remember his first birthday, but you sure will. And one day you'll be able to show him the adorable pictures and the cute vintage first birthday boy outfit he wore on his special day.

When it comes to baby first birthday outfits, your little man should be able to play and move around comfortably. Our 100% cotton three-piece baby boy suits are the perfect thing to make your little prince look and feel as important and cherished as he is. Our first birthday boy outfits are the perfect blend of luxury and sophistication, you'll want to hold on to this one of kind heirloom for years to come.