Low in stock, only 4 left
  • May include: Two white t-shirts with black text and graphics. The larger shirt says "He's 1 Let's Party!" and the smaller shirt says "I'm 1 Let's Party!"
  • May include: A toddler wearing a black t-shirt with the text "I'm - Let's Party!" and a black mesh baseball cap. The toddler is wearing blue jeans and black and white sneakers.
  • May include: Care instructions for a shirt: Wash inside out, tumble dry low. The text "Happy Parties Life" is in a yellow circle with a party hat graphic.
  • May include: A chart showing shirt sizes for children, with columns for size, length in inches, and width in inches. Sizes include 12/18M, 18/24M, 2T, 3T, 4T, 5T, 6/8 YS, and 10/12 YM.
  • May include: Two white t-shirts with black text and graphics. The larger shirt says "He's 1 Let's Party!" and the smaller shirt says "I'm 1 Let's Party!"
  • May include: A toddler wearing a black t-shirt with the text "I'm - Let's Party!" and a black mesh baseball cap. The toddler is wearing blue jeans and black and white sneakers.
  • May include: Care instructions for a shirt: Wash inside out, tumble dry low. The text "Happy Parties Life" is in a yellow circle with a party hat graphic.
  • May include: A chart showing shirt sizes for children, with columns for size, length in inches, and width in inches. Sizes include 12/18M, 18/24M, 2T, 3T, 4T, 5T, 6/8 YS, and 10/12 YM.
Report this item to Etsy

Im One Lets Party - Mom and Son Shirts - First Birthday - Birthday Shirt 1 - 1st Birthday Shirt- Boys First Birthday Shirt - Family Shirts

Please select an option

Please select an option

  • Please put the Adult Shirt size. If you ordered (2) put both sizes. Please read listing for sizing information. Adult sizes available are: XS, Small, Medium, Large, X-Large.

    0/256

What to know

Made to Order

Yes

Your little boy is turning one and why not get in on the fun!

+THE DEETS+

+THIS LISTING INCLUDES (1) KIDS TEE, (1) ADULT CREW NECK TEE, unless you choose the option for TWO ADULT.
+IN THE NOTES TO CHECKOUT PLEASE THE ADULT TEE SIZES. Please note that these are unisex. For men size normal. For women use your normal size if you would like a looser fit and size down for more fitted.
+SET CAN BE BLACK OR WHITE.

This graphic tee will surely be the life of the party. Whether you are dressing your baby for a big family party or simply having an intimate celebration at home, this adorable tee will make your day. Our cozy tees are super soft. We use top quality, durable and crack resistant heat transfer vinyl to ensure your design lasts for years to come. Your birthday boy will be cozy and comfortable in our super soft tees!

Care Instructions:
My tees are easy wash and wear; no drying cleaning or special care needed! Just machine wash and dry on the permanent press cycle. Be sure that the shirt is inside out to protect the vinyl design.

We custom print your shirts after receiving your order and confirmation of payment. Since our shirts are made to order just for you, please check our Shop Announcement for up to date ship times, Because of their custom nature, all Happy Life Tee sales are final; I’m happy to answer sizing or any other questions ahead of time, just send me a message!! If you are questioning size I always recommend ordering a size up!

Thank you so much for looking at this adorable 1st birthday tee!

View full item details

What buyers say

5.0 (6)

“Absolutely love our shirts! We got them soo fast. They are super soft and super cute! We had fun wearing them for my baby's first birthday 💙 10/10 would recommend”

Brianna

Jul 20, 2020

View all item reviews

NowPrice:$40.80+

Original Price: $51.00+

20% off

•

Sale ends in 5:21:35

Shipping & return policies

  • Order today to get by Aug 3-12
  • Returns & exchanges not accepted.
  • Ships from: Las Vegas, NV
  • FREE Shipping
  • Deliver to United States, 43215

    There was a problem calculating your shipping. Please try again.

Shop with confidence
Etsy's Purchase Protection

If something goes wrong with an order, we've got your back for all eligible purchases. View program terms

Etsy invests in climate solutions

Like electric trucks and carbon offsets for every delivery. View more

Reviews for this item

5.0

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(6 reviews)

Filter by category
5 out of 5 stars 5

Brianna Jul 20, 2020

Absolutely love our shirts! We got them soo fast. They are super soft and super cute! We had fun wearing them for my baby's first birthday 💙 10/10 would recommend

Brianna Jul 20, 2020

5 out of 5 stars 5

Sarah Jul 20, 2020

Exactly as pictured and arrived quickly! She let us order a different size for my super tall husband and ordered two different colors in the same order. The white shirts are a little see-through so I am glad we ordered black for the adult sizes. Shirts are very soft and a little more like a clingy fabric rather than a true tshirt feel, but still great!

Sarah Jul 20, 2020

5 out of 5 stars 5

Etsy buyer Sep 25, 2019

Great family shirts

Etsy buyer Sep 25, 2019

5 out of 5 stars 5

Ash Mar 7, 2020

Ash Mar 7, 2020

Photos from reviews

Meet your seller

HappyLifeParties
Courtney Collings
HappyLifeParties ·

Las Vegas, Nevada

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 4.9
·
87.1k sales
·
12 years on Etsy
COURTNEY
1 shop member
View shop registration details

You may also like

Disclaimer: As with all children's products, adult supervision is required. Products that contain small parts may pose a choking hazard and should not be used by children under 3. Sellers are responsible for following applicable laws and regulations, including posting items with accurate labeling and warnings. Etsy assumes no responsibility for the accuracy, labeling, or content of sellers' listings and products. Always read labels, warnings, directions and other information provided with the product before using it. If you have any questions, message the seller. See Etsy's Terms of Use for more information.

Explore related searches

Kids Birthday Shirt

Fun to Be One Shirt

First Birthday Matching Shirts

One is Fun Shirt

Fun to Be 1 Shirt

One Shirt for Boy

Baby Boy Second Birthday

One Tee

One Bday Shirt

Tshirt for One Year Old

Listed on Jul 5, 2026
108 favorites
Homepage Clothing

Looking for more? Find it on Etsy