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New York Mets Baby Newborn Infant Home Romper Baseball Jersey - White

Name: New York Mets Baby Newborn Infant Home Romper Baseball Jersey - White
Brand: ReplicaKitHub
SKU: 0-3M-0-3-MO-HO9028
Price: 47.19 USD
Availability: InStock

$47.19 USD

$59.90 USD

Shipping fees will be calculated at checkout.

Size

0-3M (0-3 mo) 3-6M (3-6 mo) 6-9M (6-9 mo)

Size Guide

Tailored Fit Matrix

Sports Jersey Size Guide

Select your sports category below to review precise Men's, Women's, and Youth sizing measurements in both inches and centimeters.

🏈 Gridiron & College Football Jerseys (NFL / NCAA)

Cut: Relaxed / Roomy (Tailgate Layering)

Football jerseys feature broad shoulder yokes and extra length for cold-weather layering. If layering over a sweatshirt or hoodie, select your standard shirt size. For a tailored, modern fit, consider ordering one size down.

Men's / Unisex Football Jerseys

Alpha Size	Numeric Tag	Chest Circumference	Front Length	Recommended Weight
S	40	38 - 40" (96 - 102 cm)	29.5" (75 cm)	130 - 155 lbs (59 - 70 kg)
M	44	41 - 43" (104 - 109 cm)	30.5" (77 cm)	155 - 180 lbs (70 - 82 kg)
L	48	44 - 46" (112 - 117 cm)	31.5" (80 cm)	180 - 205 lbs (82 - 93 kg)
XL	52	47 - 49" (119 - 124 cm)	32.5" (83 cm)	205 - 230 lbs (93 - 104 kg)
2XL	56	50 - 52" (127 - 132 cm)	33.5" (85 cm)	230 - 255 lbs (104 - 115 kg)
3XL	60	53 - 55" (135 - 140 cm)	34.5" (88 cm)	255 - 280 lbs (115 - 127 kg)

Women's Tailored Cut

Size	US Dress	Bust Width	Length
S	4 - 6	34 - 36" (86 - 91 cm)	26.0" (66 cm)
M	8 - 10	37 - 39" (94 - 99 cm)	27.0" (69 cm)
L	12 - 14	40 - 42" (102 - 107 cm)	28.0" (71 cm)
XL	16 - 18	43 - 45" (109 - 114 cm)	29.0" (74 cm)

Youth / Kids Football

Youth Tag	Age Range	Chest Width	Child Height
S (8)	7 - 8 Yrs	26 - 28" (66 - 71 cm)	48 - 50" (122 - 128 cm)
M (10-12)	9 - 11 Yrs	29 - 31" (74 - 79 cm)	51 - 56" (130 - 142 cm)
L (14-16)	12 - 13 Yrs	32 - 34" (81 - 86 cm)	57 - 62" (145 - 157 cm)
XL (18-20)	14 - 16 Yrs	35 - 37" (89 - 94 cm)	63 - 67" (160 - 170 cm)

🏀 Hardwood Classics & City Edition Basketball (NBA)

Cut: Athletic / Streamlined with Drop-Tail

Designed with an athletic tapered torso and extended back drop tails. If you prefer a loose streetwear vibe, we recommend ordering one size up.

Adult Men's Basketball Jerseys

Alpha Size	Numeric	Chest Circumference	Back Length	Suggested Height
S	40	36 - 38" (91 - 96 cm)	29.0" (74 cm)	5'5" - 5'8" (165 - 173 cm)
M	44	39 - 41" (99 - 104 cm)	30.0" (76 cm)	5'8" - 5'11" (173 - 180 cm)
L	48	42 - 44" (107 - 112 cm)	31.0" (79 cm)	5'11" - 6'1" (180 - 185 cm)
XL	52	45 - 47" (114 - 119 cm)	32.0" (81 cm)	6'1" - 6'3" (185 - 190 cm)
2XL	56	48 - 50" (122 - 127 cm)	33.0" (84 cm)	6'3" - 6'5" (190 - 195 cm)
3XL	60	51 - 53" (130 - 135 cm)	34.0" (86 cm)	6'5"+ (195+ cm)

Women's Court Tanks

Size	Bust Width	Body Length
S	33 - 35" (84 - 89 cm)	25.5" (65 cm)
M	36 - 38" (91 - 96 cm)	26.5" (67 cm)
L	39 - 41" (99 - 104 cm)	27.5" (70 cm)
XL	42 - 44" (107 - 112 cm)	28.5" (72 cm)

Youth Basketball Tops

Youth Size	Target Age	Chest Width	Back Length
S	8 - 10 Yrs	28 - 30" (71 - 76 cm)	24.0" (61 cm)
M	10 - 12 Yrs	31 - 33" (79 - 84 cm)	25.5" (65 cm)
L	12 - 14 Yrs	34 - 36" (86 - 91 cm)	27.0" (69 cm)
XL	14 - 16 Yrs	37 - 39" (94 - 99 cm)	28.5" (72 cm)

⚾ Button-Down Baseball Jerseys (MLB)

Cut: True to Size (Regular Streetwear)

Baseball button-down jerseys follow standard North American casual shirt sizing, offering ample room across the chest and shoulders.

Men's Button-Front Baseball Tops

Alpha Size	US Numeric	Chest Circumference	Front Length	Neck Opening
S	36 - 38	36 - 38" (91 - 96 cm)	30.0" (76 cm)	15.0 - 15.5"
M	40 - 42	40 - 42" (102 - 107 cm)	31.0" (79 cm)	16.0 - 16.5"
L	44 - 46	44 - 46" (112 - 117 cm)	32.0" (81 cm)	17.0 - 17.5"
XL	48 - 50	48 - 50" (122 - 127 cm)	33.0" (84 cm)	18.0 - 18.5"
2XL	52 - 54	52 - 54" (132 - 137 cm)	34.0" (86 cm)	19.0 - 19.5"
3XL	56 - 58	56 - 58" (142 - 147 cm)	35.0" (89 cm)	20.0 - 20.5"

Women's Button-Downs

Size	US Size	Bust Width	Length
S	4 - 6	35 - 37" (89 - 94 cm)	26.5" (67 cm)
M	8 - 10	38 - 40" (96 - 102 cm)	27.5" (70 cm)
L	12 - 14	41 - 43" (104 - 109 cm)	28.5" (72 cm)
XL	16 - 18	44 - 46" (112 - 117 cm)	29.5" (75 cm)

Youth Baseball Tops

Youth Tag	Age Range	Chest Width	Height
S (8)	7 - 8 Yrs	27 - 28" (68 - 71 cm)	48 - 50" (122 - 128 cm)
M (10-12)	9 - 11 Yrs	29 - 31" (74 - 79 cm)	51 - 56" (130 - 142 cm)
L (14-16)	12 - 13 Yrs	32 - 34" (81 - 86 cm)	57 - 62" (145 - 157 cm)

🏒 Rink Sweaters & Hockey Tops (NHL)

Cut: Oversized (Classic Rink-Sweater Profile)

Fitting Notice: Hockey sweaters are tailored with an intentionally generous, roomier build. For daily casual wear without protective equipment, select ONE SIZE SMALLER than your typical jacket size.

Adult Numeric Hockey Sweaters

Numeric Tag	Alpha Equivalent	Chest Circumference	Sleeve Length	Back Body Length
46	Small	44 - 46" (112 - 117 cm)	32.5" (83 cm)	30.5" (77 cm)
50	Medium	48 - 50" (122 - 127 cm)	33.5" (85 cm)	31.5" (80 cm)
52	Large	51 - 53" (130 - 135 cm)	34.5" (88 cm)	32.5" (83 cm)
54	X-Large	54 - 56" (137 - 142 cm)	35.5" (90 cm)	33.5" (85 cm)
56	2X-Large	57 - 59" (145 - 150 cm)	36.5" (93 cm)	34.5" (88 cm)
60	3X-Large	60 - 62" (152 - 157 cm)	37.5" (95 cm)	35.5" (90 cm)

Youth Hockey Sweaters

Size Tag	Age Range	Chest Circumference	Back Length
Youth S/M	8 - 11 Years	36 - 38" (91 - 96 cm)	25.5" (65 cm)
Youth L/XL	12 - 15 Years	40 - 42" (102 - 107 cm)	27.5" (70 cm)

⚽ Club Kits & Tournament Shirts (Soccer)

Cut: Slim Athletic (European Tailoring)

Fitting Notice: Soccer shirts follow a sleek, European athletic cut. North American customers are encouraged to SIZE UP by one full size for a relaxed, comfortable fit.

Adult Men's / Unisex Soccer Kits

Alpha Size	Chest Circumference	Shirt Length	Suggested Height	Suggested Weight
S	36 - 38" (91 - 96 cm)	28.0" (71 cm)	5'5" - 5'7" (165 - 170 cm)	120 - 143 lbs (55 - 65 kg)
M	38 - 40" (96 - 101 cm)	29.0" (73 cm)	5'7" - 5'9" (170 - 175 cm)	143 - 165 lbs (65 - 75 kg)
L	40 - 42" (101 - 106 cm)	30.0" (76 cm)	5'9" - 5'11" (175 - 180 cm)	165 - 187 lbs (75 - 85 kg)
XL	42 - 44" (106 - 112 cm)	31.0" (78 cm)	5'11" - 6'1" (180 - 185 cm)	187 - 209 lbs (85 - 95 kg)
2XL	44 - 46" (112 - 117 cm)	32.0" (81 cm)	6'1" - 6'3" (185 - 190 cm)	209 - 231 lbs (95 - 105 kg)
3XL	46 - 48" (117 - 122 cm)	33.0" (83 cm)	6'3" - 6'5" (190 - 195 cm)	231 - 253 lbs (105 - 115 kg)

Youth & Kids Soccer Kits (Full Set: Shirt + Shorts)

Kit Tag	Target Age	Child Height	Chest Width	Shorts Length
16	2 - 3 Years	35 - 41" (90 - 105 cm)	24.0" (61 cm)	11.8" (30 cm)
18	3 - 4 Years	41 - 45" (105 - 115 cm)	25.5" (65 cm)	12.6" (32 cm)
20	4 - 5 Years	45 - 49" (115 - 125 cm)	27.0" (69 cm)	13.4" (34 cm)
22	6 - 7 Years	49 - 53" (125 - 135 cm)	28.5" (73 cm)	14.2" (36 cm)
24	8 - 9 Years	53 - 57" (135 - 145 cm)	30.0" (77 cm)	15.0" (38 cm)
26	10 - 11 Years	57 - 61" (145 - 155 cm)	31.5" (81 cm)	15.7" (40 cm)
28	12 - 13 Years	61 - 65" (155 - 165 cm)	33.0" (85 cm)	16.5" (42 cm)

👶 Baby & Infant Fan Apparel (0–24 Months)

Soft-Touch Stitched Rompers & Mini-Kits

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

30-Day Hassle-Free Fit & Size Reassurance

Unsure about which size to pick? All orders at ReplicaKitHub are backed by our 30-day exchange & return policy. Contact our dedicated support desk at jerseyhelp@outlook.com for fit advice or sizing exchanges.

Quantity

New York Mets · MLB Baseball · Baby

Three New York Mets builds, one set of colours — pick yours.

New York Mets baseball jersey in white. Soft performance knit, ventilated where heat builds up, and cut true to size with room through the shoulders. Sized for Baby and built to hold its shape across a season. Cold wash inside out, air dry. Part of the MLB collection.

Colourway: WhiteFit: BabyLeague: MLBTeam: New York Mets

Quick answer

A white New York Mets baseball jersey for Baby supporters, in lightweight knit with mesh through the back for airflow. It runs true to size with a relaxed drape, so size up one if you want the looser terrace look. Reinforced shoulder seams and a twin-needle hem take the wear. Part of the MLB range.

Side by side

Which version suits you?

	The light build	Built-up version	Display grade
Fabric weight	Light-mid baseball knit	Heavier baseball knit	Heavyweight woven New York Mets build
Breathability	High — mesh panels	Moderate	Minimal
Everyday wear	Strongest of the three for New York Mets	Good	Occasional
Stitched detailing	Select New York Mets styles	Optional	Standard
Best for	Everyday New York Mets supporters	Fans wanting more structure	Collectors

New York Mets colours work in a full stadium and in a full living room. This white baseball jersey is cut for both.

The sizing chart on this page is the one we use on our own New York Mets orders. It converts a chest measurement straight into a size, so you don't have to guess how this cut compares to the brand you usually buy. Two minutes with a tape measure saves a return.

Before you chooseWhat you're actually getting with this New York Mets jersey▾

measure your chest, not your usual letter size. A jersey that sits one notch loose looks better and lasts longer than one that pulls across the New York Mets shoulders.

The kind of New York Mets knit that dries overnight on a radiator without needing to be ironed. Cut to sit just under the belt line, with New York Mets shoulders that don't pull when you reach up.

Q01Is the New York Mets jersey breathable enough for a warm day?▾

Yes — there's mesh where you need airflow most, so the New York Mets jersey stays comfortable well past half time. The knit is mid-weight rather than heavy, so it isn't clingy in heat and doesn't go transparent in sunlight. The same weight holds up in a cold stand too, which is why people wear it from August through to March.

Q02Would a New York Mets jersey work as a gift?▾

It's one of our most common gift orders, and for New York Mets fans it's an easy call. If you're unsure on size, take the larger one — a slightly loose jersey looks better and layers more, whereas one that's too small tends to get returned. Send us the wearer's usual size and we'll pick before you check out.

Also in this range

Other New York Mets options to weigh up

Sizing still open on this one? More New York Mets jerseys lays out the New York Mets range in the same format.

Answers before you order

Common questions

▾

Will a New York Mets jersey keep me cool in a packed stand?▾

That's what the ventilated panelling is for — mesh sits where heat builds up, so air moves through instead of sitting against your back. The knit is mid-weight rather than heavy, so it works on a warm afternoon without going thin and cold once the temperature drops.

Which sizes does this come in?▾

This baseball jersey is offered in Baby. The size selector above shows exactly what's currently in stock, and the chart on this page converts a chest measurement straight into a size. If you land between two sizes, take the larger one and you'll wear it more often.

Is it safe in the dryer?▾

We'd recommend air drying instead. Heat is the main cause of print cracking, and it also moves the fibres, so a jersey can come out a size smaller than it went in. A clothes line costs you nothing and protects both the finish and the fit at the same time.

What size New York Mets jersey should I get?▾

Measure your chest first, because that's the number that decides it on a baseball jersey — the shoulders are cut with room for movement, so a t-shirt size isn't always the answer. If that puts you between two sizes, take the larger one. You'll wear it more that way and it layers better.

How do I know it will look like the photos?▾

Every listing shows the actual colourway and construction you receive, and each batch is checked before it ships. If anything looks different when it arrives, contact us and we'll sort it. Screen calibration is the usual culprit, so tell us what you're seeing on your display.

Is the New York Mets jersey a men's fit or a women's fit?▾

The cut is unisex, so it works across the sizing range rather than being shaped for one body type. This listing is offered in Baby. Women often take one size down from their usual for a closer fit, and men generally stay with their normal size.

Chest-first sizing guide

Two minutes with a tape measure here saves a return later. The New York Mets chart does the rest.

Colour-accurate photos

We shoot the New York Mets white we actually stock, and check each batch before it goes out.

Real sizing advice

Not sure which New York Mets size? Email us and we will answer with a recommendation, not a chart.

Keep browsing: More New York Mets jerseys · Player jerseys · All jerseys

Not sure on New York Mets size? Send your chest measurement to jerseyhelp@outlook.com and we'll pick for you.

New York Mets · MLB Baseball · Baby

Three New York Mets builds, one set of colours — pick yours.

Colourway: WhiteFit: BabyLeague: MLBTeam: New York Mets

Quick answer

Side by side

Which version suits you?

	The light build	Built-up version	Display grade
Fabric weight	Light-mid baseball knit	Heavier baseball knit	Heavyweight woven New York Mets build
Breathability	High — mesh panels	Moderate	Minimal
Everyday wear	Strongest of the three for New York Mets	Good	Occasional
Stitched detailing	Select New York Mets styles	Optional	Standard
Best for	Everyday New York Mets supporters	Fans wanting more structure	Collectors

New York Mets colours work in a full stadium and in a full living room. This white baseball jersey is cut for both.

Before you chooseWhat you're actually getting with this New York Mets jersey▾

measure your chest, not your usual letter size. A jersey that sits one notch loose looks better and lasts longer than one that pulls across the New York Mets shoulders.

The kind of New York Mets knit that dries overnight on a radiator without needing to be ironed. Cut to sit just under the belt line, with New York Mets shoulders that don't pull when you reach up.

Q01Is the New York Mets jersey breathable enough for a warm day?▾

Q02Would a New York Mets jersey work as a gift?▾

Also in this range

Other New York Mets options to weigh up

Sizing still open on this one? More New York Mets jerseys lays out the New York Mets range in the same format.

Answers before you order

Common questions

▾

Will a New York Mets jersey keep me cool in a packed stand?▾

Which sizes does this come in?▾

Is it safe in the dryer?▾

What size New York Mets jersey should I get?▾

How do I know it will look like the photos?▾

Is the New York Mets jersey a men's fit or a women's fit?▾

Chest-first sizing guide

Two minutes with a tape measure here saves a return later. The New York Mets chart does the rest.

Colour-accurate photos

We shoot the New York Mets white we actually stock, and check each batch before it goes out.

Real sizing advice

Not sure which New York Mets size? Email us and we will answer with a recommendation, not a chart.

Keep browsing: More New York Mets jerseys · Player jerseys · All jerseys

Not sure on New York Mets size? Send your chest measurement to jerseyhelp@outlook.com and we'll pick for you.

Shop all

New York Mets Baby Newborn Infant Home Romper Baseball Jersey - White

Sports Jersey Size Guide

🏈 Gridiron & College Football Jerseys (NFL / NCAA)

Men's / Unisex Football Jerseys

Women's Tailored Cut

Youth / Kids Football

🏀 Hardwood Classics & City Edition Basketball (NBA)

Adult Men's Basketball Jerseys

Women's Court Tanks

Youth Basketball Tops

⚾ Button-Down Baseball Jerseys (MLB)

Men's Button-Front Baseball Tops

Women's Button-Downs

Youth Baseball Tops

🏒 Rink Sweaters & Hockey Tops (NHL)

Adult Numeric Hockey Sweaters

Youth Hockey Sweaters

⚽ Club Kits & Tournament Shirts (Soccer)

Adult Men's / Unisex Soccer Kits

Youth & Kids Soccer Kits (Full Set: Shirt + Shorts)

👶 Baby & Infant Fan Apparel (0–24 Months)

30-Day Hassle-Free Fit & Size Reassurance

Which version suits you?

Other New York Mets options to weigh up

Common questions

Which version suits you?

Other New York Mets options to weigh up

Common questions

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