FanCashLearn More
FREE U.S. Shipping on Orders Over $39.
Use code 39SHIP
  1. MLB
  2. Short Sleeve
  3. Baby Short Sleeve
Baby - Short Sleeve
1 - 72 of 91
91 Items91 Items
Milwaukee Brewers Newborn & Infant Biggest Little Fan 3-Pack Bodysuit Set - Gold/White/Heather Gray
Most Popular
$16.99
$31.99
Clearance
Milwaukee Brewers Newborn & Infant Biggest Little Fan 3-Pack Bodysuit Set - Gold/White/Heather Gray
New York Yankees Infant Team Crew Primary Logo T-Shirt - Navy
Most Popular
$17.99
New York Yankees Infant Team Crew Primary Logo T-Shirt - Navy
Atlanta Braves Infant Team Crew Primary Logo T-Shirt - Navy
$17.99
Atlanta Braves Infant Team Crew Primary Logo T-Shirt - Navy
Outerstuff Infant 2026 MLB All-Star Game Independence Hall - Red
$21.99
Outerstuff Infant 2026 MLB All-Star Game Independence Hall - Red
Seattle Mariners Infant Team Crew Primary Logo T-Shirt - Navy
Most Popular
$17.99
Seattle Mariners Infant Team Crew Primary Logo T-Shirt - Navy
Los Angeles Dodgers Infant Team Crew Primary Logo T-Shirt - Royal
$17.99
Los Angeles Dodgers Infant Team Crew Primary Logo T-Shirt - Royal
Detroit Tigers Infant Team Crew Primary Logo T-Shirt - Navy
Most Popular
$17.99
Detroit Tigers Infant Team Crew Primary Logo T-Shirt - Navy
Chicago Cubs Infant Ground Out Baller Raglan T-Shirt and Shorts Set - Red/Heather Gray
Most Popular
$18.99
$31.99
Clearance
Chicago Cubs Infant Ground Out Baller Raglan T-Shirt and Shorts Set - Red/Heather Gray
Almost Gone
Boston Red Sox Infant Team Crew Primary Logo T-Shirt - Navy
$17.99
Boston Red Sox Infant Team Crew Primary Logo T-Shirt - Navy
San Diego Padres Infant Biggest Little Fan 3-Pack Bodysuit Set - Gold/White/Heather Gray
Most Popular
$15.99
$31.99
Clearance
San Diego Padres Infant Biggest Little Fan 3-Pack Bodysuit Set - Gold/White/Heather Gray
Chicago Cubs Infant Team Crew Primary Logo T-Shirt - Royal
Most Popular
$17.99
Chicago Cubs Infant Team Crew Primary Logo T-Shirt - Royal
Almost Gone
Milwaukee Brewers Infant Biggest Little Fan 3-Pack Bodysuit Set - Gold/White/Heather Gray
$12.99
$31.99
Clearance
Milwaukee Brewers Infant Biggest Little Fan 3-Pack Bodysuit Set - Gold/White/Heather Gray
Fernando Tatis Jr. San Diego Padres Nike Infant Name & Number T-Shirt - Brown
Most Popular
$24.99
Fernando Tatis Jr. San Diego Padres Nike Infant Name & Number T-Shirt - Brown
San Francisco Giants Infant Team Crew Primary Logo T-Shirt - Black
Most Popular
$17.99
San Francisco Giants Infant Team Crew Primary Logo T-Shirt - Black
Colorado Rockies Newborn & Infant Biggest Little Fan 3-Pack Bodysuit Set - Purple/White/Heather Gray
$15.99
$31.99
Clearance
Colorado Rockies Newborn & Infant Biggest Little Fan 3-Pack Bodysuit Set - Purple/White/Heather Gray
Chicago Cubs Infant Biggest Little Fan 3-Pack Bodysuit Set - Royal/White/Heather Gray
$14.99
$31.99
Clearance
Chicago Cubs Infant Biggest Little Fan 3-Pack Bodysuit Set - Royal/White/Heather Gray
Almost Gone
San Francisco Giants Newborn & Infant Biggest Little Fan 3-Pack Bodysuit Set - Orange/White/Heather Gray
$18.99
$31.99
Clearance
San Francisco Giants Newborn & Infant Biggest Little Fan 3-Pack Bodysuit Set - Orange/White/Heather Gray
Chicago White Sox Infant Ground Out Baller Raglan T-Shirt and Shorts Set - White/Heather Gray
$16.99
$31.99
Clearance
Chicago White Sox Infant Ground Out Baller Raglan T-Shirt and Shorts Set - White/Heather Gray
Almost Gone
Los Angeles Dodgers Outerstuff Infant Game Day T-Shirt - White
$15.99
Los Angeles Dodgers Outerstuff Infant Game Day T-Shirt - White
St. Louis Cardinals Infant Ground Out Baller Raglan T-Shirt and Shorts Set - Navy/Heather Gray
Most Popular
$16.99
$31.99
Clearance
St. Louis Cardinals Infant Ground Out Baller Raglan T-Shirt and Shorts Set - Navy/Heather Gray
Almost Gone
New York Mets Infant Team Crew Primary Logo T-Shirt - Royal
Most Popular
$17.99
New York Mets Infant Team Crew Primary Logo T-Shirt - Royal
Pete Crow-Armstrong Chicago Cubs Nike Infant Name & Number T-Shirt - Rush Blue
$24.99
Pete Crow-Armstrong Chicago Cubs Nike Infant Name & Number T-Shirt - Rush Blue
Almost Gone
Toronto Blue Jays Infant Team Crew Primary Logo T-Shirt - Royal
Most Popular
$17.99
Toronto Blue Jays Infant Team Crew Primary Logo T-Shirt - Royal
Washington Nationals Newborn & Infant Biggest Little Fan 3-Pack Bodysuit Set - Navy/White/Heather Gray
$14.99
$31.99
Clearance
Washington Nationals Newborn & Infant Biggest Little Fan 3-Pack Bodysuit Set - Navy/White/Heather Gray
Houston Astros Outerstuff Infant Game Day T-Shirt - White
$15.99
Houston Astros Outerstuff Infant Game Day T-Shirt - White
Milwaukee Brewers Infant Ground Out Baller Raglan T-Shirt and Shorts Set - Gold/Heather Gray
$11.99
$31.99
Clearance
Milwaukee Brewers Infant Ground Out Baller Raglan T-Shirt and Shorts Set - Gold/Heather Gray
Almost Gone
Paul Skenes Pittsburgh Pirates Nike Infant Name & Number T-Shirt - Black
$24.99
Paul Skenes Pittsburgh Pirates Nike Infant Name & Number T-Shirt - Black
Chicago White Sox Infant Team Crew Primary Logo T-Shirt - Black
Most Popular
$17.99
Chicago White Sox Infant Team Crew Primary Logo T-Shirt - Black
Philadelphia Phillies Infant Team Crew Primary Logo T-Shirt - Red
$17.99
Philadelphia Phillies Infant Team Crew Primary Logo T-Shirt - Red
Atlanta Braves Outerstuff Infant 2026 City Connect Game Day T-Shirt - White
$15.99
Atlanta Braves Outerstuff Infant 2026 City Connect Game Day T-Shirt - White
Almost Gone
Baltimore Orioles Infant Team Crew Primary Logo T-Shirt - Black
$17.99
Baltimore Orioles Infant Team Crew Primary Logo T-Shirt - Black
Washington Nationals Infant Team Crew Primary Logo T-Shirt - Red
Most Popular
$17.99
Washington Nationals Infant Team Crew Primary Logo T-Shirt - Red
Milwaukee Brewers Outerstuff Infant 2026 City Connect Game Day T-Shirt - White
$15.99
Milwaukee Brewers Outerstuff Infant 2026 City Connect Game Day T-Shirt - White
Chicago White Sox Newborn & Infant Running Home Bodysuit - Black
Most Popular
$12.99
$21.99
Clearance
Chicago White Sox Newborn & Infant Running Home Bodysuit - Black
Almost Gone
Colorado Rockies Infant Ground Out Baller Raglan T-Shirt and Shorts Set - Purple/Heather Gray
$13.99
$31.99
Clearance
Colorado Rockies Infant Ground Out Baller Raglan T-Shirt and Shorts Set - Purple/Heather Gray
Almost Gone
Kansas City Royals Outerstuff Infant 2026 City Connect Game Day T-Shirt - White
Most Popular
$15.99
Kansas City Royals Outerstuff Infant 2026 City Connect Game Day T-Shirt - White
Milwaukee Brewers Infant Team Crew Primary Logo T-Shirt - Navy
$17.99
Milwaukee Brewers Infant Team Crew Primary Logo T-Shirt - Navy
Tampa Bay Rays Newborn & Infant Running Home Bodysuit - Navy
$12.99
$21.99
Clearance
Tampa Bay Rays Newborn & Infant Running Home Bodysuit - Navy
Cincinnati Reds Infant Team Crew Primary Logo T-Shirt - Red
$17.99
Cincinnati Reds Infant Team Crew Primary Logo T-Shirt - Red
San Francisco Giants Infant Biggest Little Fan 3-Pack Bodysuit Set - Orange/White/Heather Gray
$15.99
$31.99
Clearance
San Francisco Giants Infant Biggest Little Fan 3-Pack Bodysuit Set - Orange/White/Heather Gray
Almost Gone
Juan Soto New York Mets Nike Infant Name & Number T-Shirt - Royal
$24.99
Juan Soto New York Mets Nike Infant Name & Number T-Shirt - Royal
Kansas City Royals Newborn & Infant Running Home Bodysuit - Royal
$12.99
$21.99
Clearance
Kansas City Royals Newborn & Infant Running Home Bodysuit - Royal
Almost Gone
St. Louis Cardinals Infant Biggest Little Fan 3-Pack Bodysuit Set - Navy/White/Heather Gray
$12.99
$31.99
Clearance
St. Louis Cardinals Infant Biggest Little Fan 3-Pack Bodysuit Set - Navy/White/Heather Gray
Detroit Tigers Outerstuff Infant Day Game Cotton T-Shirt - White
$15.99
Detroit Tigers Outerstuff Infant Day Game Cotton T-Shirt - White
San Francisco Giants Infant Ground Out Baller Raglan T-Shirt and Shorts Set - Orange/Heather Gray
$18.99
$31.99
Clearance
San Francisco Giants Infant Ground Out Baller Raglan T-Shirt and Shorts Set - Orange/Heather Gray
Bryce Harper Philadelphia Phillies Nike Infant Name & Number T-Shirt - Red
$24.99
Bryce Harper Philadelphia Phillies Nike Infant Name & Number T-Shirt - Red
Tampa Bay Rays Infant Team Crew Primary Logo T-Shirt - Navy
Most Popular
$17.99
Tampa Bay Rays Infant Team Crew Primary Logo T-Shirt - Navy
Outerstuff Infant 2026 MLB All-Star Game Loud Liberty T-Shirt - Navy
$21.99
Outerstuff Infant 2026 MLB All-Star Game Loud Liberty T-Shirt - Navy
Washington Nationals Infant Primary Team Logo T-Shirt - Red
$7.99
$15.99
Clearance
Washington Nationals Infant Primary Team Logo T-Shirt - Red
Almost Gone
Chicago White Sox Newborn & Infant Pinch Hitter T-Shirt & Shorts Set - Black
$22.99
$35.99
Clearance
Chicago White Sox Newborn & Infant Pinch Hitter T-Shirt & Shorts Set - Black
Almost Gone
Boston Red Sox Outerstuff Infant Game Day T-Shirt - White
$15.99
Boston Red Sox Outerstuff Infant Game Day T-Shirt - White
San Francisco Giants Newborn & Infant Extra Base Hit Raglan Full-Snap Romper - Heather Gray
Most Popular
$13.99
$27.99
Clearance
San Francisco Giants Newborn & Infant Extra Base Hit Raglan Full-Snap Romper - Heather Gray
St. Louis Cardinals Infant Team Crew Primary Logo T-Shirt - Red
$17.99
St. Louis Cardinals Infant Team Crew Primary Logo T-Shirt - Red
Almost Gone
Houston Astros Infant Team Crew Primary Logo T-Shirt - Navy
$17.99
Houston Astros Infant Team Crew Primary Logo T-Shirt - Navy
Chicago White Sox Infant Biggest Little Fan 3-Pack Bodysuit Set - Black/White/Heather Gray
$16.99
$31.99
Clearance
Chicago White Sox Infant Biggest Little Fan 3-Pack Bodysuit Set - Black/White/Heather Gray
Los Angeles Angels Infant Team Crew Primary Logo T-Shirt - Red
$17.99
Los Angeles Angels Infant Team Crew Primary Logo T-Shirt - Red
Elly De La Cruz Cincinnati Reds Nike Infant Name & Number T-Shirt - Red
$24.99
Elly De La Cruz Cincinnati Reds Nike Infant Name & Number T-Shirt - Red
Colorado Rockies Infant Biggest Little Fan 3-Pack Bodysuit Set - Purple/White/Heather Gray
$8.99
$31.99
Clearance
Colorado Rockies Infant Biggest Little Fan 3-Pack Bodysuit Set - Purple/White/Heather Gray
Tampa Bay Rays Tiny Turnip Infant Shark T-Shirt - Navy
$11.99
$34.99
Clearance
Tampa Bay Rays Tiny Turnip Infant Shark T-Shirt - Navy
San Diego Padres Outerstuff Infant Primary Logo T-Shirt - Heather Gray
$17.99
San Diego Padres Outerstuff Infant Primary Logo T-Shirt - Heather Gray
Tampa Bay Rays Infant Extra Base Hit Raglan Full-Snap Romper - Heather Gray
Most Popular
$13.99
$27.99
Clearance
Tampa Bay Rays Infant Extra Base Hit Raglan Full-Snap Romper - Heather Gray
Almost Gone
Cincinnati Reds Infant Biggest Little Fan 3-Pack Bodysuit Set - Red/White/Heather Gray
$16.99
$31.99
Clearance
Cincinnati Reds Infant Biggest Little Fan 3-Pack Bodysuit Set - Red/White/Heather Gray
Almost Gone
Colorado Rockies Infant Team Crew Primary Logo T-Shirt - Black
$17.99
Colorado Rockies Infant Team Crew Primary Logo T-Shirt - Black
Jung Hoo Lee San Francisco Giants Nike Infant Name & Number T-Shirt - Black
$24.99
Jung Hoo Lee San Francisco Giants Nike Infant Name & Number T-Shirt - Black
Cincinnati Reds Outerstuff Infant 2026 City Connect Game Day T-Shirt - White
$15.99
Cincinnati Reds Outerstuff Infant 2026 City Connect Game Day T-Shirt - White
Minnesota Twins Infant Primary Team Logo T-Shirt - Navy
$10.99
$15.99
Clearance
Minnesota Twins Infant Primary Team Logo T-Shirt - Navy
Almost Gone
Pittsburgh Pirates Outerstuff Infant 2026 City Connect Game Day T-Shirt - White
$15.99
Pittsburgh Pirates Outerstuff Infant 2026 City Connect Game Day T-Shirt - White
Milwaukee Brewers Newborn & Infant Pinch Hitter T-Shirt & Shorts Set - Gold/Navy
Most Popular
$18.99
$35.99
Clearance
Milwaukee Brewers Newborn & Infant Pinch Hitter T-Shirt & Shorts Set - Gold/Navy
Almost Gone
Kansas City Royals Infant Team Crew Primary Logo T-Shirt - Royal
$17.99
Kansas City Royals Infant Team Crew Primary Logo T-Shirt - Royal
Philadelphia Phillies Outerstuff Infant Game Day T-Shirt - White
$15.99
Philadelphia Phillies Outerstuff Infant Game Day T-Shirt - White
Minnesota Twins Newborn & Infant Running Home Bodysuit - Navy
$12.99
$21.99
Clearance
Minnesota Twins Newborn & Infant Running Home Bodysuit - Navy
Minnesota Twins Infant Biggest Little Fan 3-Pack Bodysuit Set - Navy/White/Heather Gray
$16.99
$31.99
Clearance
Minnesota Twins Infant Biggest Little Fan 3-Pack Bodysuit Set - Navy/White/Heather Gray

Trending MLB Collections