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Saint Louis Billikens Youth Spirit Baseball Jersey - Blue

S-AGE-8-10-YA2356
From 4 interest-free payments of $39.78 with Klarna
From 4 interest-free payments of $39.78 with Klarna
$62.90 USD
$82.99 USD
Shipping fees will be calculated at checkout.
Size

Size Guide

 

Sports Fan Gear Size Guide

Standard Measurement Matrix

Find Your Perfect Jersey Fit

Get the ideal fit for every sports fan in your family. All parameters for our NFL, NBA, MLB, NHL, and 2026 World Cup soccer jerseys are detailed in both metric (cm) and imperial (in) standards below.

Baby (0-24M) Kids (2-12Y) Youth (8-16Y) Women's Tops Men's Tops Shorts

Baby Size Guide (0-24 Months)

Designed for newborns to toddlers.

Size Label Age Height (cm) Height (in) Weight (kg) Weight (lbs)
Newborn 0 - 1 month 50 - 56 cm 19.5 - 22" 3 - 5 kg 7 - 11 lbs
0 - 3M 0 - 3 months 56 - 62 cm 22 - 24.5" 5 - 7 kg 11 - 15.5 lbs
3 - 6M 3 - 6 months 62 - 68 cm 24.5 - 27" 7 - 8.5 kg 15.5 - 19 lbs
6 - 9M 6 - 9 months 68 - 74 cm 27 - 29" 8.5 - 9.5 kg 19 - 21 lbs
9 - 12M 9 - 12 months 74 - 80 cm 29 - 31.5" 9.5 - 11 kg 21 - 24 lbs
12 - 18M 12 - 18 months 80 - 86 cm 31.5 - 34" 11 - 12.5 kg 24 - 27.5 lbs
18 - 24M 18 - 24 months 86 - 92 cm 34 - 36" 12.5 - 14 kg 27.5 - 31 lbs

Kids Size Guide (2-12 Years)

Size Label Age Height (cm) Height (in) Chest (cm) Chest (in) Waist (cm) Waist (in)
2T 2 years 86 - 92 cm 34 - 36" 53 cm 21" 51 cm 20"
3T 3 years 92 - 98 cm 36 - 38.5" 55 cm 21.5" 52 cm 20.5"
4T 4 years 98 - 104 cm 38.5 - 41" 57 cm 22.5" 53 cm 21"
5 5 years 104 - 110 cm 41 - 43.5" 59 cm 23" 54 cm 21.5"
6 6 years 110 - 116 cm 43.5 - 45.5" 61 cm 24" 56 cm 22"
7 7 years 116 - 122 cm 45.5 - 48" 63 cm 25" 57 cm 22.5"
8 8 years 122 - 128 cm 48 - 50.5" 66 cm 26" 59 cm 23"
9 - 10 9 - 10 years 128 - 140 cm 50.5 - 55" 69 - 72 cm 27 - 28.5" 62 - 64 cm 24.5 - 25"
11 - 12 11 - 12 years 140 - 152 cm 55 - 60" 76 - 79 cm 30 - 31" 66 - 69 cm 26 - 27"

Youth Size Guide (8-16 Years)

Size Label Age Scale US Size Height (cm) Height (in) Chest (cm) Chest (in) Waist (cm) Waist (in)
XS 7 - 8 Yrs 7 122 - 128 cm 48 - 50" 64 - 67 cm 25 - 26.5" 57 - 59 cm 22.5 - 23"
S 8 - 10 Yrs 8 - 10 128 - 140 cm 50 - 55" 69 - 72 cm 27 - 28.5" 60 - 64 cm 23.5 - 25"
M 10 - 12 Yrs 10 - 12 140 - 152 cm 55 - 60" 74 - 77 cm 29 - 30.5" 65 - 69 cm 25.5 - 27"
L 12 - 14 Yrs 12 - 14 152 - 164 cm 60 - 64.5" 79 - 84 cm 31 - 33" 70 - 75 cm 27.5 - 29.5"
XL 14 - 16 Yrs 14 - 16 164 - 172 cm 64.5 - 68" 86 - 91 cm 34 - 36" 76 - 81 cm 30 - 32"

Women's Shirts & Tops

Size Label US Size UK Size EU Size Bust (cm) Bust (in) Waist (cm) Waist (in)
XS 0 - 2 4 - 6 32 - 34 81 - 84 cm 32 - 33" 61 - 64 cm 24 - 25"
S 4 - 6 8 - 10 36 - 38 86 - 89 cm 34 - 35" 66 - 69 cm 26 - 27"
M 8 - 10 12 - 14 40 - 42 91 - 94 cm 36 - 37" 71 - 74 cm 28 - 29"
L 12 - 14 16 - 18 44 - 46 99 - 102 cm 39 - 40" 79 - 82 cm 31 - 32"
XL 16 - 18 20 - 22 48 - 50 107 - 112 cm 42 - 44" 86 - 91 cm 34 - 36"
XXL 20 - 22 24 - 26 52 - 54 117 - 122 cm 46 - 48" 96 - 102 cm 38 - 40"

Men's Tops & Sports Jerseys

Size Label US Size UK Size EU Size Chest (cm) Chest (in) Waist (cm) Waist (in)
XS 34 34 44 86 - 89 cm 34 - 35" 71 - 74 cm 28 - 29"
S 36 36 46 91 - 94 cm 36 - 37" 76 - 79 cm 30 - 31"
M 38 - 40 38 - 40 48 - 50 96 - 102 cm 38 - 40" 81 - 86 cm 32 - 34"
L 42 42 52 107 - 112 cm 42 - 44" 89 - 94 cm 35 - 37"
XL 44 44 54 117 - 122 cm 46 - 48" 96 - 102 cm 38 - 40"
XXL 46 - 48 46 - 48 56 - 58 127 - 132 cm 50 - 52" 104 - 109 cm 41 - 43"
3XL 50 - 52 50 - 52 60 - 62 137 - 142 cm 54 - 56" 112 - 118 cm 44 - 46"

Shorts Size Guide

Men's Shorts

Size Waist (cm) Waist (in)
XS 71 - 74 cm 28 - 29"
S 76 - 81 cm 30 - 32"
M 84 - 89 cm 33 - 35"
L 91 - 97 cm 36 - 38"
XL 99 - 104 cm 39 - 41"
XXL 107 - 112 cm 42 - 44"

Women's Shorts

Size US Size Waist (cm) Waist (in)
XS 0 - 2 61 - 64 cm 24 - 25"
S 4 - 6 66 - 69 cm 26 - 27"
M 8 - 10 71 - 74 cm 28 - 29"
L 12 - 14 79 - 82 cm 31 - 32"
XL 16 - 18 86 - 91 cm 34 - 36"
Measurement Advice & Fitting Guidance:

Size charts serve as general fitting standards for SportsFanFit merchandise. Actual fits may slightly vary across NFL, NBA, MLB, and 2026 World Cup soccer jersey versions. If your measurements fall between two sizes, we recommend selecting the larger size for optimal athletic comfort. Need help? Contact us at jerseyhelp@hotmail.com.

 
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Saint Louis Billikens Youth Spirit Baseball Jersey - Blue

Key Features

This Season’s LookThe this season update brings the newest crest and design details of the current campaign.
Style That Reads from the Parking LotThe Blue colorway stands out in a crowd without trying too hard.
Comfort That Lasts All MatchdayMoisture-wicking material pulls sweat away from your skin, so you stay dry when the game heats up.
A Fit for Real FansSized for growing fans, with the same team look and detail as the adult version — room to move, built to play.
Built to Hold UpAttention to the small stuff — even stitching, smooth collar line, and a print that doesn't crack after a few wears.
What makes it stand out: Get your young fan ready to cheer on the Saint Louis Billikens with this Spirit Baseball Jersey from . The classic, full-button front and rounded bottom hem offer a comfortable and stylish fit for all-day wear.

How to Wear

Game night, gym session, or a casual Friday at work — it fits the day, whatever the day brings. From the tailgate to the grocery store, it quietly announces your allegiance without saying a word.

Holiday shopping for the die-hard fan in your life? Problem solved.

Tech Specs

Style: replica fan jersey with the matchday look of Saint Louis Billikens.
Fit: youth sizing; check the size chart for exact chest measurements.

When in doubt between two sizes, most fans size up for extra comfort over long matchdays.

FAQ

Ordering is simple and secure. If anything needs a second look, email us at jerseyhelp@hotmail.com and we'll sort it out. What you see is what you get — clear photos, honest sizing, and a fan version described exactly as it is.

A little care goes a long way — cold wash, air dry, and this jersey stays game-day ready for years.

Need help? jerseyhelp@hotmail.com

What size works for game-day tailgates?

College fan jerseys run in standard US sizes; most fans size up one for the classic roomy tailgate fit.

Can I wear this for everyday outfits?

That's exactly what it's for. It layers over a tee or under a hoodie and works with jeans, joggers, or shorts — game day and any other day.

How do I choose the right size?

Check the size chart on the product page — chest width is the best guide. When in doubt, most fans size up for a relaxed, game-day fit.

Which season is this jersey from?

This design belongs to the this season campaign, bringing the current crest and colorway of the team's look.

Your spot in the stands is ready — grab this Saint Louis Billikens jersey before your size is gone.

Saint Louis Billikens Youth Spirit Baseball Jersey - Blue

Key Features

This Season’s LookThe this season update brings the newest crest and design details of the current campaign.
Style That Reads from the Parking LotThe Blue colorway stands out in a crowd without trying too hard.
Comfort That Lasts All MatchdayMoisture-wicking material pulls sweat away from your skin, so you stay dry when the game heats up.
A Fit for Real FansSized for growing fans, with the same team look and detail as the adult version — room to move, built to play.
Built to Hold UpAttention to the small stuff — even stitching, smooth collar line, and a print that doesn't crack after a few wears.
What makes it stand out: Get your young fan ready to cheer on the Saint Louis Billikens with this Spirit Baseball Jersey from . The classic, full-button front and rounded bottom hem offer a comfortable and stylish fit for all-day wear.

How to Wear

Game night, gym session, or a casual Friday at work — it fits the day, whatever the day brings. From the tailgate to the grocery store, it quietly announces your allegiance without saying a word.

Holiday shopping for the die-hard fan in your life? Problem solved.

Tech Specs

Style: replica fan jersey with the matchday look of Saint Louis Billikens.
Fit: youth sizing; check the size chart for exact chest measurements.

When in doubt between two sizes, most fans size up for extra comfort over long matchdays.

FAQ

Ordering is simple and secure. If anything needs a second look, email us at jerseyhelp@hotmail.com and we'll sort it out. What you see is what you get — clear photos, honest sizing, and a fan version described exactly as it is.

A little care goes a long way — cold wash, air dry, and this jersey stays game-day ready for years.

Need help? jerseyhelp@hotmail.com

What size works for game-day tailgates?

College fan jerseys run in standard US sizes; most fans size up one for the classic roomy tailgate fit.

Can I wear this for everyday outfits?

That's exactly what it's for. It layers over a tee or under a hoodie and works with jeans, joggers, or shorts — game day and any other day.

How do I choose the right size?

Check the size chart on the product page — chest width is the best guide. When in doubt, most fans size up for a relaxed, game-day fit.

Which season is this jersey from?

This design belongs to the this season campaign, bringing the current crest and colorway of the team's look.

Your spot in the stands is ready — grab this Saint Louis Billikens jersey before your size is gone.
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