Youth vs. Adult Uniform Sizing & MOQ: What School And Club Buyers Need To Know.

MOQ Applies To The Design, Not Each Size

Our 20-piece bulk MOQ is per style, not per individual size. That means one order of 20 pieces can be split across youth small through adult XL in whatever mix your roster needs. You do not have to order 20 of every size, and youth and adult sizes of the same design count toward the same minimum. See our full MOQ guide for how this works more generally.

One thing to confirm in your quotation is how a full kit is counted. A shirt, shorts and socks are separate garments, so ask us to state in writing how many pieces of each are in the order and how the minimum applies to each.

Youth Sizing Isn't Just A Scaled-Down Adult Cut

Youth garments need a genuinely different pattern proportion, not simply a smaller version of the adult block. Shoulder width, torso length, sleeve proportion and the rise of shorts all scale differently for a growing body. Youth sizes should be graded from their own pattern rather than shrunk from the adult one, so raise this when you brief the factory and check it on the sample. Our activewear sizing and grading guide explains what grading means and how to read a size chart.

How Youth And Adult Sizes Overlap

The line between the largest youth size and the smallest adult size is where most roster mistakes happen. A tall 14-year-old may measure closer to an adult small than to a youth large, and the two garments will not feel alike: the adult cut is longer and wider through the body. If your squad spans mid-teens, do not assume a player's age tells you their size.

Labels also differ between brands and countries. Some size youth by letter (YS, YM, YL), some by age (for example 7-8 years), and some by height in centimeters. When you order, ask for the size chart in measurements for every size, and print it for whoever is handing out the kit.

What A Real Roster Order Looks Like

A typical school or club roster order might include youth S, M and L for younger players and adult S through XL for the rest of the squad, all in the same design and colorway, produced and packed together and sorted per player before it ships. Where a roster uses names and numbers, packing against the roster means the right size reaches the right player; see our team uniform ordering guide for how to build and lock that roster.

Collect Real Measurements, Not Guesses

Generic S/M/L labels aren't standardized across manufacturers: one factory's youth large can be another's adult small. Rather than relying on a label, work from actual body measurements mapped to a size chart. This is the only way to get a roster to fit consistently across dozens of players from different age groups.

A practical way to do it:

• Hold a fitting session. Have each player try on a spare shirt in two or three sizes and record the one that fits, rather than asking parents to guess.
• If that is not possible, collect chest measurement and height for each player, taken over a thin T-shirt, and record both in one sheet.
• Add a column for the preferred fit, snug or relaxed, since a close fit and a loose fit need different sizes.
• Keep a few spare pieces in common sizes for late joiners and mistakes.

Room To Grow Or Match Fit?

Parents often ask for kit a size or two bigger so it lasts longer. That tends to backfire on the field: a long sleeve covers a hand, shorts drop below the knee and the kit looks sloppy. A better compromise is to size for how the child fits now with a small allowance, and plan a refresh each season. If you do want a longer life, choose adjustable details such as an elastic waist with a drawcord on shorts rather than oversized pieces.

Safety rules for children's clothing differ by country. Many countries restrict drawcords at the neck and hood, for example, so tell us where the kit will be used and check the local requirements for youth garments before you finalize the design.

What To Send Us For An Accurate Size Breakdown

• A rough size breakdown of your roster (how many youth vs. adult, and which sizes)
• Whether players are numbered individually or the kit is unnumbered stock
• Your target season start date, so we can confirm a realistic timeline

Send that and we'll confirm your order fits inside a single 20-piece bulk MOQ, or tell you exactly what a larger roster would need. See our teamwear and football kit pages for the categories most roster orders draw from, and our football kit cost breakdown for how squad size affects cost per player.

What If Your Squad Is Under 20 Players?

A single youth team often has fewer than 20 players. Three practical options:

• Add spares and a coach or parent kit to reach the minimum. Spare sizes are also useful for late joiners.
• Combine teams or age groups from the same club into one order, using the same design and colorway.
• Order a home and an away design only if you will use both. Each design carries its own 20-piece minimum, so a second design doubles the commitment.

If none of these suits you, ask us before assuming the answer is no.

How We Confirm Fit Before A Full Roster Order

For a mixed-age roster, we recommend sampling across the size range you'll actually need, not just one size, before committing to bulk. A youth medium and an adult medium sampled side by side catches proportion issues (torso length, sleeve fit) that a single sample in one size would miss entirely. Samples have no minimum and take 8–10 days, so ordering two or three sizes is a small cost compared with refitting a whole squad. Our samples guide and sample page explain how to order and review them.

Reordering As A Roster Changes

Rosters change year to year as players grow or new members join. Because your design and colorway are already on file once you've placed a first order, a reorder to fill in a handful of new sizes doesn't require redeveloping anything, and it's a much faster process the second time around. A top-up well under the original 20-piece minimum on its own may not be possible, so ask us directly if it is realistic for your case. Our guide to reordering custom sportswear explains what to keep from your first order.