Birthday T-Shirts: Let’s Get the Party started!

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Go shorty, it’s your birthday

Happy Birthday to ya! It's that momentous day in the year when family and friends all come together to celebrate the birth of someone special - you! Our birthday t-shirts offer a fantastic range of gifts for the birthday girl or boy, and are also a wonderful way to get that birthday party started. With loads of funny phrases about the joys of growing older and designs tailored to specific birth years and ages, these fun happy birthday shirts will make anyone feel extra special on their important day.

Your own funny birthday tee shirt

Birthday t-shirts are the best way to show your love and appreciation for a parent, sibling, friend, or coworker on their special day. Our funny birthday tees come in a wide range of designs: from ‘It’s My Birthday’ styles, to ‘I’m Celebrating My B-Day Week’, the recipient of one of these birthday shirts is surely in for a treat. Perfect as a cool birthday gift for both kids and adults, our b-day tee shirts will no doubt be proudly worn by the birthday boy or birthday girl. Browse our marketplace for cool birthday apparel now!

The best selection of birthday apparel online

We are all allotted only so many birthdays in our lifetime. From the day that we are born, to the very 1st birthday, to the memorable (or forgettable) 21st, they are all truly special. Whether you are looking for a birthday t-shirt for a close friend or a family member, you will certainly love the amazing selection on the Spreadshirt marketplace. With an astonishing assortment of birthday shirts that range from funny to quirky, you will find exactly what you’re looking for.

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    queens are born in september Kids' Shirts - Kids' T-Shirt
    birthday princess - Kids' T-Shirt
    It's My Birthday Letters Kids' Shirts - Kids' T-Shirt
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    keep calm birthday Kids' Shirts - Kids' Premium T-Shirt
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    Can U Dig it? I'm 4 - Kids' Premium T-Shirt
    UGLYGODWATER - Kids' Premium Long Sleeve T-Shirt
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    legends are born in november birthday saying Kids' Shirts - Kids' Premium Long Sleeve T-Shirt
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    Happy birthday to me Baby & Toddler Shirts - Toddler Premium T-Shirt
    Little Panda Birthday party Baby & Toddler Shirts - Toddler Premium T-Shirt
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    Birthday Girl With 3 Multi-Color Candles--DIGITAL DIRECT PRINT Kids' Shirts - Kids' Premium T-Shirt
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    Birthday Boy Letters Baby & Toddler Shirts - Toddler Premium T-Shirt
    Level One Complete First Birthday - Baby Lap Shoulder T-Shirt
    BIRTHDAY BOY 1 - Baby Lap Shoulder T-Shirt
    White Its my 3rd Birthday-boy Toddler Shirts - Toddler Premium T-Shirt
    It's My Birthday Kids T-shirts - Kids' Premium T-Shirt
    Tiara 1st Birthday Princess Baby & Toddler Shirts - Toddler Premium T-Shirt
    1st Birthday Dinosaur Baby & Toddler Shirts - Toddler Premium T-Shirt
    Pink Ladybug 1st Birthday Baby & Toddler Shirts - Baby Lap Shoulder T-Shirt
    Golf Par-Tee 5th Birthday Kids' Shirts - Kids' T-Shirt
    Cute 2nd Birthday Boy Dinosaur Dino Kid Age 2 Year - Kids' Premium T-Shirt
    I'm one year old (boy) Kids' Shirts - Kids' Premium T-Shirt
    This is what an Awesome 10 year old looks like - Kids' Premium T-Shirt
    50th birthday designs - Baby Lap Shoulder T-Shirt
    Happy Birthday Pug - Kids' T-Shirt
    Hot pink Birthday girl Kids' Shirts - Kids' Premium T-Shirt
    This is what an Awesome 12 year old looks like - Kids' Premium T-Shirt
    Birthday Crown - Baby Lap Shoulder T-Shirt
    Buy me a shot I'm 21 - Toddler Premium T-Shirt
    This is what an Awesome 10 year old looks like - Kids' Premium T-Shirt
    The Power of a Man Born in March - Toddler Premium T-Shirt
    Birthday boy 7 years Kids' Shirts - Kids' T-Shirt
    I'm This Many Two Birthday - Toddler Premium T-Shirt
    Happy birthday logo - Toddler Premium T-Shirt
    Womens 30th Birthday Girl T-Shirt Queen Crown - Kids' Long Sleeve T-Shirt
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    6th Birthday Girl's Owl Kids' Shirts - Kids' T-Shirt
    cupcake - Toddler Premium T-Shirt
    1st Birthday Monkey Boy Baby & Toddler Shirts - Toddler Premium T-Shirt
    birthday - Baby Lap Shoulder T-Shirt
    Happy Birthday Heart Baby & Toddler Shirts - Baby Lap Shoulder T-Shirt
    This is what an Awesome 6 year old looks like - Kids' Premium T-Shirt
    1st birthday - Toddler Premium T-Shirt
    Birthday boy 5 years Kids' Shirts - Kids' T-Shirt
    If You Fall I Will Pick You Up After I Finish Laughing Baby & Toddler Shirts - Baby Lap Shoulder T-Shirt
    Queens are born in May Baby & Toddler Shirts - Baby Lap Shoulder T-Shirt
    I'm This Many Three Birthday - Toddler Premium T-Shirt
    I Can't Keep Calm! I'm Four - Kids' Premium T-Shirt
    Happy Birthday - Toddler Premium T-Shirt
    This is what an Awesome 8 year old looks like - Kids' Premium T-Shirt
    Birthday boy 8 years Kids' Shirts - Kids' T-Shirt
    1st Birthday Princess Kids' Shirts - Kids' T-Shirt
    Can U Dig it? I'm 5 - Kids' Premium T-Shirt
    Legends are born in November L Baby & Toddler Shirts - Toddler Premium T-Shirt
    Born in 1992 25 Years of Being Awesome - Baby Lap Shoulder T-Shirt