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Men's Buffalo Bills Number 1 Dad Royal Game Jersey

$61.99 USD $75.99 USD

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Size

S M L XL XXL 3XL 4XL 5XL

Size Guide

Sizing help

Find your NFL fit.

One league, three charts, zero guesswork. Every number below is a body measurement — inches and centimetres side by side — across men’s, women’s and youth NFL kit. Measure once, read your row, and if you would like a second opinion before your parcel is packed, send us the numbers and we will check them against these charts for you.

Tape measure methodInches + centimetresMen, women & youthFree sizing check

Free shipping special for you30-day postage paid returnsSizing help by email

Home › Size Guide

01How to measure4 steps 02Which number decides1 chart 03Men’s NFL chart7 sizes 04Women’s NFL chart6 sizes 05Youth NFL chart4 sizes 06Sizing questions6 answers

Order first, check second. Torn between two rows? Order the size you lean towards, then email your height, chest and waist to fanservice2026@outlook.com. We compare your numbers against these charts before the parcel is packed and swap the size if a different one fits you better. Nothing ships until we agree the size is right.

The tape, not the guess

How to measure

Ninety seconds with a soft tape measure settles what no amount of label-squinting will. Wear a single thin layer, stand the way you normally stand, and let the tape touch you without squeezing. No tailor’s tape? Use a piece of string, pinch where it meets, then lay it against a ruler.

Chest — the number that runs the showWrap the tape around the fullest part of your chest, straight under the armpits. Keep it level front to back and breathe normally — do not puff up, do not hollow out.

Waist — your fit-check numberMeasure at the narrowest part of your torso, usually just above the belly button. Tape snug, not cinched. The charts use it to confirm the cut, not to pick the letter.

Body lengthFrom the highest point of the shoulder next to your collar, straight down to where you want the hem to sit. Compare against the length column before committing.

SleeveShoulder seam to wrist bone with your arm slightly bent.

Gap rule: if your measurement lands between two rows, take the larger size. Room reads better than a pull, and the 30-day postage paid return is there if the letter still feels wrong.

Right number, right chart

Which number decides

Most sizing mistakes are measurement mismatches — a waist compared against a chest, or a flat-laid garment width read as a body number. This page uses body measurements throughout. Confirm the deciding number here:

Which measurement decides which NFL garment.

Garment	Decides the size	Double-check with
Men’s & women’s jerseys	Chest	Body length
Youth jerseys	Age band	Chest & height

3NFL charts

17Size rows in total

S–4XLMen’s range

2Units — in & cm

Football Sundays

Men’s NFL chart

NFL cuts run full and boxy — the classic oversized game-day shape, made to layer over a hoodie when the temperature drops. Seven sizes, S through 4XL.

NFL jersey — men’s, the full boxy cut, body measurements.

Size	Chest (in)	Chest (cm)	Waist (in)	Length (in)	Length (cm)	Sleeve (in)
S	35–38	89–97	29–32	29	74	17.5
M	38–41	97–104	32–35	30	76	18.5
L	41–44	104–112	35–38	31	79	19.5
XL	44–48	112–122	38–43	32	81	20.5
2XL	48–53	122–135	43–48	33	84	21.5
3XL	53–58	135–147	48–53	34	86	22.5
4XL	58–63	147–160	53–58	35	89	23.5

Broad through the chest already, or planning to wear it over a hoodie? Order one size up from your row. Otherwise your true size is the right call.

Tapered, not shrunk

Women’s NFL chart

The women’s cut follows the body through the waist and finishes higher on the hip. Six sizes, XS through 2XL.

NFL jersey — women’s, tapered through the waist, body measurements.

Size	Chest (in)	Chest (cm)	Waist (in)	Length (in)	Length (cm)
XS	31–33	79–84	25–26	26	66
S	33–35	84–89	26–28	27	69
M	35–38	89–97	28–31	27.5	70
L	38–41	97–104	31–34	28	71
XL	41–44	104–112	34–37	28.5	72
2XL	44–47	112–119	37–40	29	74

If the loose, boxy silhouette is what you are after, a men’s small or medium does that job better than sizing up the women’s rows.

The next generation

Youth NFL chart

Youth sizing runs on age bands, confirmed by chest and height. When age and measurements disagree, trust the measurements.

NFL youth jersey — choose by age, confirm with chest and height.

Size	Ages	Chest (in)	Chest (cm)	Height (in)	Height (cm)
S	7–8	26–27	66–69	50–54	127–137
M	9–12	28–30	71–76	55–60	140–152
L	13–15	31–33	79–84	61–63	155–160
XL	16–18	34–36	86–91	64–67	163–170

Where to look: chest decides an NFL jersey. If your measurement lands in the gap between two rows, take the larger size — a shirt with a little room always looks better than one that pulls.

The questions we get weekly

Sizing questions

Six short answers to the sizing queries that fill our inbox. If yours is not here, email fanservice2026@outlook.com and we will sort it within 48 hours.

Do these charts use body measurements or garment measurements?

Body measurements, throughout — the tape wrapped around you, not the shirt laid on a table. That is why the chest figures read smaller than a flat-laid width.

Which measurement matters most for an NFL jersey?

Chest. Length and sleeve fine-tune the fit, but chest is the number that decides whether the size is right at all.

Do youth sizes follow the same chart as adults?

They do not. The youth chart runs on age bands confirmed by chest and height — see section 05.

I am between two rows. Up or down?

Up. Room reads better than a pull, and the 30-day postage paid return is your safety net if the larger letter still feels off.

Can you check my size before my order ships?

Yes — that is the deal in the box at the top of this page. Email your height, chest and waist with your order number and we will confirm or swap the size before packing.

What if the size that arrives still is not right?

Send it back — 30 days, postage paid, no argument. Start the return by emailing fanservice2026@outlook.com with your order number.

Measure once, cheer all season.

The right size is one email away if the charts leave any doubt.

Back to shopping Read the FAQ

Quantity

Men's Buffalo Bills Number 1 Dad Royal Game Jersey

Name: Men's Buffalo Bills Number 1 Dad Royal Game Jersey
SKU: S-JF6701
Price: 61.99 USD
Availability: InStock

BUILT FOR THE HARD WAY

Tough, light and comfortable enough to forget you are wearing it. That is the brief for this Buffalo Bills Jersey, and the Game detailing delivers it. Roll the sleeves of an outer layer and let the team graphic sit center frame.

Build & Materials

Heat-sealed team graphics

Buffalo Bills crest and numbers stay flat and crisp, with no peeling or cracking.

Reinforced neckline

The collar keeps its shape instead of stretching out after a season of wear.

Reinforced hem stitching

The bottom hem is double-stitched, which is usually the first place a jersey starts to go.

Ways To Wear It

Watch parties where everyone in the room is already arguing about the play call.
Layering over a hoodie when the weather turns.
A birthday or holiday gift for the supporter who has the rest.

The Short Version

Smooth against bare skin straight out of the bag
Available across an extended size run
Double-needle hems built for repeat wear
True-to-size cut that layers easily over a tee

The Essentials

League	NFL Football
Team	Buffalo Bills
Edition	Game
Made For	Men's
Colorway	Royal

Customization, Fit & Version Notes

Personalization: Custom text is optional. Add a name and number at checkout, or take it exactly as shown.

Sizing: Size up for room to layer, or stay with your usual size for a closer fit.

Version: Supporter-grade means you get the look and the colors without the collector markup.

Ordering Notes

The jersey you receive matches the page. Edition, color and audience details are the same on the listing and the label.

No inflated claims. We describe the build as it is rather than overselling it.

Questions get answered. If something is unclear before ordering, support can confirm it for you.

Common Questions

Is there a women's version of this style?

Yes. Where a women's cut exists it is listed as a separate option, shaped through the waist rather than straight.

Can I add my own name and number to this jersey?

Yes. Type the exact name and number into the personalization field before checkout. Personalized items are final sale, so please check the spelling first.

How long does a custom order take to arrive?

Custom builds need time to produce before they ship. The current processing and delivery windows are stated on the site at checkout.

What if I order the wrong size?

Check the size chart before ordering and measure your chest rather than guessing. If you are between two sizes, the larger one gives a more relaxed look.

Is the length the same for men's and women's?

Women's cuts are slightly shorter and shaped through the waist, so the hem sits a little differently than the men's version.

Men's Buffalo Bills Jersey

Wear the Buffalo Bills colors with the game look. Add it to the bag and settle the question of what to wear.

Size Guide

The tape, not the guess

Right number, right chart

Football Sundays

Tapered, not shrunk

The next generation

The questions we get weekly

Measure once, cheer all season.

Men's Buffalo Bills Number 1 Dad Royal Game Jersey

Build & Materials

Ways To Wear It

The Short Version

The Essentials

Customization, Fit & Version Notes

Ordering Notes

Common Questions

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