Skip to main content

The Summer Clearance Event - Enjoy Savings up to 30-65% off select styles - SHOP NOW

Free 6-Piece Gift With Any Estée Lauder purchase of $75 or more.* - SHOP NOW

EARN POINTS WHEN YOU USE YOUR DILLARD’S CREDIT CARD - LEARN MORE

Venmo Now Available! Select Venmo At Checkout For A Faster Way To Pay.

  • Dillard's Logo
  • Back In Stock
  • Sale and Clearance
  • Shop By Brand
  • Limited Availability
  • Credit Card
  • Store LocatorFind a Store
Dillard's Homepage
When typing in this field, a list of search results will appear and be automatically updated as you type.
User Login IconLogin
  • Login
  • My Dillard's Account
  • Just For You
  • Order History
  • Returns
  • My Wish List
  • Find a Store
Shopping Bag(0) items in cart
  • Women
  • Juniors
  • Men
  • Kids
  • Shoes
  • Handbags
  • Accessories
  • Lingerie
  • Home
  • Beauty
  • Dillard's Exclusive
  • Just For You
  • Under Armour
  • Kids
  • Baby
  • Baby Boys Clothing

Under Armour : Baby Boy Clothes

Sale
  • Sale

Category

  • Sets
  • Activewear
  • Bodysuits & Coveralls
  • Shirts
  • Bottoms
kids clothing | size
  • Newborn
  • 0/3 Months
  • 3/6 Months
  • 6/9 Months
  • 9/12 Months
  • 18/24 Months
color
  • Black
  • Grey
  • White
  • Tan
  • Red
  • Pink
  • Orange
  • Green
  • Blue
  • All
  • Sets
  • Activewear
  • Bodysuits & Coveralls
  • Shirts
  • Bottoms
  • 30 Items
Under Armour Baby Boys Short Sleeve Drift Tide Woven Fishing Shirt & Shorts 2-Piece SetBaby Boys Short Sleeve Drift Tide Woven Fishing Shirt & Shorts 2-Piece Set

Under ArmourBaby Boys Short Sleeve Drift Tide Woven Fishing Shirt & Shorts 2-Piece Set

Save on Select Items
Orig.
Now
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(2)
Under Armour Baby Boys Short-Sleeve Striped Polo Shirt & Solid Stretch Twill Jogger Pant SetBaby Boys Short-Sleeve Striped Polo Shirt & Solid Stretch Twill Jogger Pant Set

Under ArmourBaby Boys Short-Sleeve Striped Polo Shirt & Solid Stretch Twill Jogger Pant Set

Under Armour Baby Boys Short Sleeve Freedom Fill Jersey T-Shirt & Camouflage French Terry Jogger Pants SetBaby Boys Short Sleeve Freedom Fill Jersey T-Shirt & Camouflage French Terry Jogger Pants Set

Under ArmourBaby Boys Short Sleeve Freedom Fill Jersey T-Shirt & Camouflage French Terry Jogger Pants Set

Under Armour Baby Boys Short Sleeves Tug Of War Tee & Shorts 2-Piece SetBaby Boys Short Sleeves Tug Of War Tee & Shorts 2-Piece Set

Under ArmourBaby Boys Short Sleeves Tug Of War Tee & Shorts 2-Piece Set

Under Armour Baby Boys Long Sleeve Logo Graphic CoverallBaby Boys Long Sleeve Logo Graphic Coverall

Under ArmourBaby Boys Long Sleeve Logo Graphic Coverall

Under Armour Baby Boys Short Sleeve Tech Super Baseball Tee & Shorts 2-Piece SetBaby Boys Short Sleeve Tech Super Baseball Tee & Shorts 2-Piece Set

Under ArmourBaby Boys Short Sleeve Tech Super Baseball Tee & Shorts 2-Piece Set

Under Armour Baby Boys Long Sleeve Football Bodysuit, Hat & Joggers 3-Piece SetBaby Boys Long Sleeve Football Bodysuit, Hat & Joggers 3-Piece Set

Under ArmourBaby Boys Long Sleeve Football Bodysuit, Hat & Joggers 3-Piece Set

Under Armour Baby Boys Short-Sleeve UA T-Shirt & Camouflage Printed Shorts SetBaby Boys Short-Sleeve UA T-Shirt & Camouflage Printed Shorts Set

Under ArmourBaby Boys Short-Sleeve UA T-Shirt & Camouflage Printed Shorts Set

Baby Boys Short Sleeve Drift Tide Woven Fishing Shirt & Shorts 2-Piece Set

PLACEHOLDERBaby Boys Short Sleeve Drift Tide Woven Fishing Shirt & Shorts 2-Piece Set

Save on Select Items
Orig.
Now
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(2)

Under ArmourBaby Boys Short Sleeve Baseball UA Tech™ T-Shirt & Heavyweight Pique Track Pant Set

Under ArmourBaby Boys Long Logo Tape Sleeve Tee & Jogger Pants Set

PLACEHOLDERBaby Boys Short Sleeve Drift Tide Woven Fishing Shirt & Shorts 2-Piece Set

Save on Select Items
Orig.
Now
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(2)

Under ArmourBaby Boys Long Sleeve Sport Logo Tee & Jogger Pants Set

Under ArmourBaby Boys Long Sleeve MVP Bodysuit , Socks And Pants 3-Piece Set

PLACEHOLDERBaby Boys Short Sleeve Drift Tide Woven Fishing Shirt & Shorts 2-Piece Set

Save on Select Items
Orig.
Now
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(2)

Under ArmourBaby Boys 12-24 Months Short Sleeve Hyperdrive T-Shirt & Trim-Detail Shorts Set

Only size 18 Months, 24 Months available
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(1)

Under ArmourBaby Boys 12-24 Months Short Sleeve Big Logo Twist Tech T-Shirt & Side-Panel Speed Tech Shorts Set

Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(2)

PLACEHOLDERBaby Boys Short Sleeve Drift Tide Woven Fishing Shirt & Shorts 2-Piece Set

Save on Select Items
Orig.
Now
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(2)

Under ArmourBaby Boys Long Sleeve Full Zip Hoodie, Bodysuit & Joggers 3-Piece Set

Under ArmourBaby Boys Long Sleeve Full Zip Hooded Jacket, Logo Bodysuit & Matching Joggers 3-Piece Set

Under ArmourBaby Boys Long Sleeve Baseball Tee & Jogger Pant Set

Under ArmourBaby Boys Short Sleeve Stripe Polo Shortall

Permanently Reduced
Orig.
Now
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(1)

Under ArmourBaby Boys Short-Sleeve Four Baller T-Shirt & UA Tech ™Shorts Set

Permanently Reduced
Orig.
Now
Only size 18 Months available

Under ArmourBaby Boy Baseball Henley Short Sleeve Shortall

Permanently Reduced
Orig.
Now
Only size Newborn, 3 Months available

Under ArmourBaby Boys Golf Medal Play Shorts

Permanently Reduced
Orig.
Now
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(1)

Under ArmourBaby Boys Freedom American Flag Eagle Graphic Jersey T-Shirt & Mesh Shorts Set

Permanently Reduced
Orig.
Now
Only size 18 Months, 24 Months available

Under ArmourBaby Boys Short-Sleeve Plaid Dri-FIT Fishing Shirt & Solid Woven Pull-On Shorts Set

Permanently Reduced
Orig.
Now
Only size 18 Months, 24 Months available

Under ArmourBaby Boys Short-Sleeve Lure-Logo Jersey T-Shirt & Lure-Printed Interlock Shorts Set

Permanently Reduced
Orig.
Now
Only size 18 Months available

Under ArmourBaby Boy Short Sleeve Multi Stripe Polo Shirt

Permanently Reduced
Orig.
Now
Only size 18 Months, 24 Months available
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(1)

Under ArmourBaby Boys Short Sleeve Baseball Americana T-Shirt & Shorts 2-Piece Set

Permanently Reduced
Orig.
Now
Only size 18 Months available

Under ArmourBaby Boys Short Sleeve Matchplay Solid Polo Shirt

Permanently Reduced
Orig.
Now
Internet Exclusive

Under ArmourBaby Boys Short Sleeve River Run Jersey T-Shirt & Solid Flat-Back Mesh Shorts Set

Permanently Reduced
Orig.
Now
Only size 18 Months, 24 Months available

Under ArmourBaby Boys Short-Sleeve American Flag Jersey T-Shirt & Solid Mesh Shorts Set

Permanently Reduced
Orig.
Now
Rated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 starsRated 5.0 out of 5 stars(1)
Under Armour Baby Boys Short Sleeve Matchplay Rugby Stripe Polo ShirtBaby Boys Short Sleeve Matchplay Rugby Stripe Polo Shirt

Under ArmourBaby Boys Short Sleeve Matchplay Rugby Stripe Polo Shirt

Permanently Reduced
Orig.
Now
  • 30 Items

Customer Service

  • Contact Us
  • FAQ, Notices & Policies
  • Product Recalls
  • Returns
  • FAQ, Notices & Policies
  • Product Recalls

Dillard's Credit Card

  • Apply for a Dillard's Card Apply for a Dillard's Card
  • Pay Bill / View Credit Account Opens a simulated dialog
  • Dillard's Cardholder Benefits Dillard's Cardholder Benefits

Contact Us

  • Call 1-817-831-5482
  • Monday-Friday: 7AM-9PM GMT-6
  • Saturday-Sunday: 9AM-7PM GMT-6
  • Contact Us Via Email

More Ways To Shop

  • Registry - Wedding, Baby, and Gift
  • Gift Cards
  • Store Locations
  • Change Country
Stay in Touch.

Sign up for emails and get updates about
new products and the latest trends!

We Are Hiring!
Join our team
Click HERE to learn more
Be a Mobile VIP!

Sign up for texts and be the first to know
about upcoming sales and great offers.

We use certain tools to capture data related to when you open our messages, click on any links or banners it contains, or make purchases.

  • InstagramOpens Dillard's Instagram in a new window
  • FacebookOpens Dillard's Facebook in a new window
  • PintrestOpens Dillard's Pinterest in a new window
  • Twitter/XOpens Dillard's Twitter/X in a new window
  • YouTubeOpens Dillard's YouTube in a new window
  • TikTokOpens Dillard's TikTok in a new window
  • SnapchatOpens Dillard's Snapchat in a new window
  • Site Map
  • Terms Of Use
  • Terms Of Use
  • Dillard's Privacy Policy
  • Dillard's Privacy Policy
  • California Transparency in Supply Chains Act
  • California Transparency in Supply Chains Act
  • Careers
  • Investor Relations
  • About Us

Prices and sale offers may vary by store location, including Dillards.com, and are subject to change. © 2026 Dillard's

***